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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Menkir TF, Citarella BW, Sigfrid L, Doshi Y, Reyes LF, Calvache JA, Kildal AB, Nygaard AB, Holter JC, Panda PK, Jassat W, Merson L, Donnelly CA, Santillana M, Buckee C, Verguet S, Hejazi NS. Modeling the relative influence of socio-demographic variables on post-acute COVID-19 quality of life. medRxiv. 2024 Jul 08. PMID: 39040190; PMCID: PMC11261939.
      Citations:    
    2. Kassanjee R, Davies MA, Heekes A, Mahomed H, Hawkridge AJ, Morden E, Jacobs T, Cohen C, Moultrie H, Lessells RJ, Van Der Walt N, Arendse JO, Wolter N, Walaza S, Jassat W, von Gottberg A, Hannan PL, Feikin DR, Cloete K, Boulle A. COVID-19 Vaccine Uptake and Effectiveness by Time since Vaccination in the Western Cape Province, South Africa: An Observational Cohort Study during 2020-2022. Vaccines (Basel). 2024 Jun 05; 12(6). PMID: 38932357; PMCID: PMC11209070.
      Citations:    
    3. Sikhosana ML, Welch R, Musekiwa A, Makatini Z, Ebonwu J, Blumberg L, Jassat W. Association between SARS-CoV-2 gene specific Ct values and COVID-19 associated in-hospital mortality. Front Epidemiol. 2024; 4:1375975. PMID: 38737987; PMCID: PMC11082284.
      Citations: 1     
    4. Jassat W, Mudara C, Ozougwu L, Welch R, Arendse T, Masha M, Blumberg L, Kufa T, Puren A, Groome M, Govender N, Pisa P, Govender S, Sanne I, Brahmbhatt H, Parmley L, Wolmarans M, Rousseau P, Selikow A, Burgess M, Hankel L, Parker A, Cohen C. Trends in COVID-19 admissions and deaths among people living with HIV in South Africa: analysis of national surveillance data. Lancet HIV. 2024 Feb; 11(2):e96-e105. PMID: 38296365.
      Citations: 1     Fields:    Translation:HumansCells
    5. Kassanjee R, Davies MA, Heekes A, Mahomed H, Hawkridge AJ, Wolmarans M, Morden E, Jacobs T, Cohen C, Moultrie H, Lessells RJ, Van Der Walt N, Arendse JO, Goeiman H, Mudaly V, Wolter N, Walaza S, Jassat W, von Gottberg A, Hannan PL, Rousseau P, Feikin D, Cloete K, Boulle A. COVID-19 vaccine uptake and effectiveness by time since vaccination in the Western Cape province, South Africa: An observational cohort study during 2020-2022. medRxiv. 2024 Jan 25. PMID: 38343866; PMCID: PMC10854330.
      Citations:    
    6. Dickson L, Le Roux SR, Mitrani L, Hill J, Jassat W, Cox H, Mlisana K, Black J, Loveday M, Grant A, Kielmann K, Ndjeka N, Moshabela M, Nicol M. Organisation of care for people receiving drug-resistant tuberculosis treatment in South Africa: a mixed methods study. BMJ Open. 2023 11 17; 13(11):e067121. PMID: 37977868; PMCID: PMC10660906.
      Citations: 1     Fields:    Translation:Humans
    7. Zhu Y, Almeida FJ, Baillie JK, Bowen AC, Britton PN, Brizuela ME, Buonsenso D, Burgner D, Chew KY, Chokephaibulkit K, Cohen C, Cormier SA, Crawford N, Curtis N, Farias CGA, Gilks CF, von Gottberg A, Hamer D, Jarovsky D, Jassat W, Jesus AR, Kemp LS, Khumcha B, McCallum G, Miller JE, Morello R, Munro APS, Openshaw PJM, Padmanabhan S, Phongsamart W, Reubenson G, Ritz N, Rodrigues F, Rungmaitree S, Russell F, S?fadi MAP, Saner C, Semple MG, Prado da Silva DGB, de Sousa LMM, Diogo Mo?o Souza M, Spann K, Walaza S, Wolter N, Xia Y, Yeoh DK, Zar HJ, Zimmermann P, Short KR, International Severe Acute Respiratory and Emerging Infection Consortium Comprehensive Clinical Char. International Pediatric COVID-19 Severity Over the Course of the Pandemic. JAMA Pediatr. 2023 10 01; 177(10):1073-1084. PMID: 37603343; PMCID: PMC10442787.
      Citations: 2     Fields:    Translation:HumansCellsPHPublic Health
    8. Hojo-Souza NS, Jassat W, Guidoni DL, de Souza FSH. Risks of Adverse Outcomes for Hospitalized COVID-19 Patients during the Four Waves in Brazil According to SARS-CoV-2 Variants, Age Group, and Vaccine Status. Viruses. 2023 09 26; 15(10). PMID: 37896773; PMCID: PMC10610718.
      Citations: 1     Fields:    Translation:HumansCells
    9. Bingham J, Tempia S, Moultrie H, Viboud C, Jassat W, Cohen C, Pulliam JRC. Estimating the time-varying reproduction number for COVID-19 in South Africa during the first four waves using multiple measures of incidence for public and private sectors across four waves. PLoS One. 2023; 18(9):e0287026. PMID: 37738280; PMCID: PMC10516415.
      Citations:    Fields:    Translation:HumansPHPublic Health
    10. Gon?alves BP, Jassat W, Baruch J, Hashmi M, Rojek A, Dasgupta A, Martin-Loeches I, Reyes LF, Piubelli C, Citarella BW, Kartsonaki C, Lef?vre B, L?pez Revilla JW, Lunn M, Harrison EM, Kraemer MUG, Shrapnel S, Horby P, Bisoffi Z, Olliaro PL, Merson L, ISARIC Clinical Characterisation Group. A multi-country analysis of COVID-19 hospitalizations by vaccination status. Med. 2023 11 10; 4(11):797-812.e2. PMID: 37738979; PMCID: PMC10935543.
      Citations:    Fields:    Translation:HumansCellsPHPublic Health
    11. Jassat W, Reyes LF, Munblit D, Caoili J, Bozza F, Hashmi M, Edelstein M, Cohen C, Alvarez-Moreno CA, Cao B. Long COVID in low-income and middle-income countries: the hidden public health crisis. Lancet. 2023 09 30; 402(10408):1115-1117. PMID: 37652071.
      Citations: 4     Fields:    Translation:HumansPHPublic Health
    12. Vadlamudi NK, Basham CA, Johnston JC, Ahmad Khan F, Battista Migliori G, Centis R, D'Ambrosio L, Jassat W, Davies MA, Schwartzman K, Campbell JR. The association of SARS-CoV-2 infection and tuberculosis disease with unfavorable treatment outcomes: A systematic review. PLOS Glob Public Health. 2023; 3(7):e0002163. PMID: 37467225; PMCID: PMC10355446.
      Citations: 3     
    13. Jamieson L, Van Schalkwyk C, Nichols BE, Meyer-Rath G, Silal S, Pulliam J, Blumberg L, Cohen C, Moultrie H, Jassat W. Differential in-hospital mortality and intensive care treatment over time: Informing hospital pathways for modelling COVID-19 in South Africa. PLOS Glob Public Health. 2023; 3(5):e0001073. PMID: 37195977; PMCID: PMC10191304.
      Citations: 2     
    14. Maposa I, Welch R, Ozougwu L, Arendse T, Mudara C, Blumberg L, Jassat W. Using generalized structured additive regression models to determine factors associated with and clusters for COVID-19 hospital deaths in South Africa. BMC Public Health. 2023 05 05; 23(1):830. PMID: 37147648; PMCID: PMC10161152.
      Citations: 1     Fields:    Translation:HumansCells
    15. Reid J, Daya R, Zingoni ZM, Jassat W, Bayat Z, Nel J. COVID-19 in-hospital mortality during the first two pandemic waves, at Helen Joseph Hospital, South Africa. Pan Afr Med J. 2023; 45:5. PMID: 37346915; PMCID: PMC10280698.
      Citations:    Fields:    Translation:HumansCellsPHPublic Health
    16. Kartsonaki C, Baillie JK, Barrio NG, Baruch J, Beane A, Blumberg L, Bozza F, Broadley T, Burrell A, Carson G, Citarella BW, Dagens A, Dankwa EA, Donnelly CA, Dunning J, Elotmani L, Escher M, Farshait N, Goffard JC, Gon?alves BP, Hall M, Hashmi M, Sim Lim Heng B, Ho A, Jassat W, Pedrera Jim?nez M, Laouenan C, Lissauer S, Martin-Loeches I, Mentr? F, Merson L, Morton B, Munblit D, Nekliudov NA, Nichol AD, Singh Oinam BC, Ong D, Panda PK, Petrovic M, Pritchard MG, Ramakrishnan N, Ramos GV, Roger C, Sandulescu O, Semple MG, Sharma P, Sigfrid L, Somers EC, Streinu-Cercel A, Taccone F, Vecham PK, Kumar Tirupakuzhi Vijayaraghavan B, Wei J, Wils EJ, Ci Wong X, Horby P, Rojek A, Olliaro PL, ISARIC Clinical Characterisation Group. Characteristics and outcomes of an international cohort of 600?000 hospitalized patients with COVID-19. Int J Epidemiol. 2023 04 19; 52(2):355-376. PMID: 36850054; PMCID: PMC10114094.
      Citations: 14     Fields:    Translation:HumansCells
    17. Chiwandire N, Jassat W, Groome M, Kufa T, Walaza S, Wolter N, von Gottberg A, Zar HJ, Reubenson G, Tempia S, Ebonwu J, Govender N, Ntshoe G, Shonhiwa AM, Blumberg L, Cohen C. Changing Epidemiology of COVID-19 in Children and Adolescents Over Four Successive Epidemic Waves in South Africa, 2020-2022. J Pediatric Infect Dis Soc. 2023 Apr 18; 12(3):128-134. PMID: 36648247; PMCID: PMC10112681.
      Citations: 5     Fields:    Translation:HumansCells
    18. Jassat W, Abdool Karim SS, Ozougwu L, Welch R, Mudara C, Masha M, Rousseau P, Wolmarans M, Selikow A, Govender N, Walaza S, von Gottberg A, Wolter N, Terrence Pisa P, Sanne I, Govender S, Blumberg L, Cohen C, Groome MJ, DATCOV Author Group. Trends in Cases, Hospitalizations, and Mortality Related to the Omicron BA.4/BA.5 Subvariants in South Africa. Clin Infect Dis. 2023 04 17; 76(8):1468-1475. PMID: 36453094; PMCID: PMC10110264.
      Citations: 17     Fields:    Translation:HumansCells
    19. Madhi SA, Kwatra G, Myers JE, Jassat W, Dhar N, Mukendi CK, Blumberg L, Welch R, Izu A, Mutevedzi PC. Sustained Low Incidence of Severe and Fatal COVID-19 Following Widespread Infection Induced Immunity after the Omicron (BA.1) Dominant in Gauteng, South Africa: An Observational Study. Viruses. 2023 02 21; 15(3). PMID: 36992306; PMCID: PMC10054630.
      Citations: 2     Fields:    Translation:HumansCells
    20. Jassat W, Mudara C, Vika C, Welch R, Arendse T, Dryden M, Blumberg L, Mayet N, Tempia S, Parker A, Nel J, Perumal R, Groome MJ, Conradie F, Ndjeka N, Sigfrid L, Merson L, Cohen C. A cohort study of post-COVID-19 condition across the Beta, Delta, and Omicron waves in South Africa: 6-month follow-up of hospitalized and nonhospitalized participants. Int J Infect Dis. 2023 Mar; 128:102-111. PMID: 36587841; PMCID: PMC9800016.
      Citations: 16     Fields:    Translation:Humans
    21. Le Roux SR, Jassat W, Dickson L, Mitrani L, Cox H, Mlisana K, Black J, Loveday M, Grant AD, Moshabela M, Kielmann K, Nicol MP. The role of emergent champions in policy implementation for decentralised drug-resistant tuberculosis care in South Africa. BMJ Glob Health. 2022 12; 7(12). PMID: 36593649; PMCID: PMC9743276.
      Citations: 4     Fields:    Translation:Humans
    22. Davies MA, Morden E, Rousseau P, Arendse J, Bam JL, Boloko L, Cloete K, Cohen C, Chetty N, Dane P, Heekes A, Hsiao NY, Hunter M, Hussey H, Jacobs T, Jassat W, Kariem S, Kassanjee R, Laenen I, Roux SL, Lessells R, Mahomed H, Maughan D, Meintjes G, Mendelson M, Mnguni A, Moodley M, Murie K, Naude J, Ntusi NAB, Paleker M, Parker A, Pienaar D, Preiser W, Prozesky H, Raubenheimer P, Rossouw L, Schrueder N, Smith B, Smith M, Solomon W, Symons G, Taljaard J, Wasserman S, Wilkinson RJ, Wolmarans M, Wolter N, Boulle A. Outcomes of laboratory-confirmed SARS-CoV-2 infection during resurgence driven by Omicron lineages BA.4 and BA.5 compared with previous waves in the Western Cape Province, South Africa. Int J Infect Dis. 2023 Feb; 127:63-68. PMID: 36436752; PMCID: PMC9686046.
      Citations: 32     Fields:    Translation:HumansCells
    23. Global Burden of Disease Long COVID Collaborators, Wulf Hanson S, Abbafati C, Aerts JG, Al-Aly Z, Ashbaugh C, Ballouz T, Blyuss O, Bobkova P, Bonsel G, Borzakova S, Buonsenso D, Butnaru D, Carter A, Chu H, De Rose C, Diab MM, Ekbom E, El Tantawi M, Fomin V, Frithiof R, Gamirova A, Glybochko PV, Haagsma JA, Haghjooy Javanmard S, Hamilton EB, Harris G, Heijenbrok-Kal MH, Helbok R, Hellemons ME, Hillus D, Huijts SM, Hultstr?m M, Jassat W, Kurth F, Larsson IM, Lipcsey M, Liu C, Loflin CD, Malinovschi A, Mao W, Mazankova L, McCulloch D, Menges D, Mohammadifard N, Munblit D, Nekliudov NA, Ogbuoji O, Osmanov IM, Pe?alvo JL, Petersen MS, Puhan MA, Rahman M, Rass V, Reinig N, Ribbers GM, Ricchiuto A, Rubertsson S, Samitova E, Sarrafzadegan N, Shikhaleva A, Simpson KE, Sinatti D, Soriano JB, Spiridonova E, Steinbeis F, Svistunov AA, Valentini P, van de Water BJ, van den Berg-Emons R, Wallin E, Witzenrath M, Wu Y, Xu H, Zoller T, Adolph C, Albright J, Amlag JO, Aravkin AY, Bang-Jensen BL, Bisignano C, Castellano R, Castro E, Chakrabarti S, Collins JK, Dai X, Daoud F, Dapper C, Deen A, Duncan BB, Erickson M, Ewald SB, Ferrari AJ, Flaxman AD, Fullman N, Gamkrelidze A, Giles JR, Guo G, Hay SI, He J, Helak M, Hulland EN, Kereselidze M, Krohn KJ, Lazzar-Atwood A, Lindstrom A, Lozano R, Malta DC, M?nsson J, Mantilla Herrera AM, Mokdad AH, Monasta L, Nomura S, Pasovic M, Pigott DM, Reiner RC, Reinke G, Ribeiro ALP, Santomauro DF, Sholokhov A, Spurlock EE, Walcott R, Walker A, Wiysonge CS, Zheng P, Bettger JP, Murray CJL, Vos T. Estimated Global Proportions of Individuals With Persistent Fatigue, Cognitive, and Respiratory Symptom Clusters Following Symptomatic COVID-19 in 2020 and 2021. JAMA. 2022 10 25; 328(16):1604-1615. PMID: 36215063; PMCID: PMC9552043.
      Citations: 220     Fields:    Translation:HumansCells
    24. Gon?alves BP, Hall M, Jassat W, Balan V, Murthy S, Kartsonaki C, Semple MG, Rojek A, Baruch J, Reyes LF, Dasgupta A, Dunning J, Citarella BW, Pritchard M, Mart?n-Quiros A, Sili U, Baillie JK, Aryal D, Arabi Y, Rashan A, Angheben A, Caoili J, Carrier FM, Harrison EM, G?mez-Junyent J, Figueiredo-Mello C, Douglas JJ, Mat Nor MB, Chow YP, Wong XC, Bertagnolio S, Thwin SS, Streinu-Cercel A, Salazar L, Rishu A, Rangappa R, Ong DSY, Hashmi M, Carson G, Diaz J, Fowler R, Kraemer MUG, Wils EJ, Horby P, Merson L, Olliaro PL, ISARIC Clinical Characterisation Group. An international observational study to assess the impact of the Omicron variant emergence on the clinical epidemiology of COVID-19 in hospitalised patients. Elife. 2022 10 05; 11. PMID: 36197074; PMCID: PMC9534549.
      Citations: 4     Fields:    Translation:HumansCells
    25. Wolter N, Jassat W, Walaza S, Welch R, Moultrie H, Groome MJ, Amoako DG, Everatt J, Bhiman JN, Scheepers C, Tebeila N, Chiwandire N, du Plessis M, Govender N, Ismail A, Glass A, Mlisana K, Stevens W, Treurnicht FK, Subramoney K, Makatini Z, Hsiao NY, Parboosing R, Wadula J, Hussey H, Davies MA, Boulle A, von Gottberg A, Cohen C. Clinical severity of SARS-CoV-2 Omicron BA.4 and BA.5 lineages compared to BA.1 and Delta in South Africa. Nat Commun. 2022 10 04; 13(1):5860. PMID: 36195617; PMCID: PMC9531215.
      Citations: 42     Fields:    Translation:HumansCells
    26. Marwali EM, Kekalih A, Yuliarto S, Wati DK, Rayhan M, Valerie IC, Cho HJ, Jassat W, Blumberg L, Masha M, Semple C, Swann OV, Kohns Vasconcelos M, Popielska J, Murthy S, Fowler RA, Guerguerian AM, Streinu-Cercel A, Pathmanathan MD, Rojek A, Kartsonaki C, Gon?alves BP, Citarella BW, Merson L, Olliaro PL, Dalton HJ, International Severe Acute Respiratory and emerging Infection Consortium (ISARIC) Clinical Character. Paediatric COVID-19 mortality: a database analysis of the impact of health resource disparity. BMJ Paediatr Open. 2022 10; 6(1). PMID: 36645791; PMCID: PMC9621167.
      Citations: 3     Fields:    Translation:HumansPHPublic Health
    27. Sikhosana ML, Jassat W, Makatini Z. Characteristics of hospitalised COVID-19 patients during the first two pandemic waves, Gauteng. S Afr J Infect Dis. 2022; 37(1):434. PMID: 36254313; PMCID: PMC9557933.
      Citations: 2     
    28. Tlotleng N, Cohen C, Made F, Kootbodien T, Masha M, Naicker N, Blumberg L, Jassat W. COVID-19 hospital admissions and mortality among healthcare workers in South Africa, 2020-2021. IJID Reg. 2022 Dec; 5:54-61. PMID: 36065332; PMCID: PMC9433333.
      Citations: 8     
    29. Dryden M, Mudara C, Vika C, Blumberg L, Mayet N, Cohen C, Tempia S, Parker A, Nel J, Perumal R, Groome MJ, Conradie F, Ndjeka N, Sigfrid L, Merson L, Jassat W. Post-COVID-19 condition 3 months after hospitalisation with SARS-CoV-2 in South Africa: a prospective cohort study. Lancet Glob Health. 2022 09; 10(9):e1247-e1256. PMID: 35961348; PMCID: PMC9363040.
      Citations: 25     Fields:    Translation:HumansCells
    30. Reichert E, Schaeffer B, Gantt S, Rumpler E, Govender N, Welch R, Shonhiwa AM, Iwu CD, Lamola TM, Moema-Matiea I, Muganhiri D, Hanage W, Santillana M, Jassat W, Cohen C, Swerdlow D. Methods for early characterisation of the severity and dynamics of SARS-CoV-2 variants: a population-based time series analysis in South Africa. Lancet Microbe. 2022 10; 3(10):e753-e761. PMID: 36057266; PMCID: PMC9432868.
      Citations: 2     Fields:    Translation:HumansCells
    31. Jassat W, Mudara C, Vika C, Dryden M, Masha M, Arendse T, Groome MJ, Moultrie H, Ismail F, Mvusi L, Singh S, Sayed B, Parker A, Black J, Potgieter S, Cohen C, Blumberg L. Undiagnosed comorbidities among individuals hospitalised with COVID-19 in South African public hospitals. S Afr Med J. 2022 08 30; 112(9):747-752. PMID: 36214039.
      Citations: 3     Fields:    Translation:HumansPHPublic Health
    32. Bingham J, Tempia S, Moultrie H, Viboud C, Jassat W, Cohen C, Pulliam JRC. Estimating the time-varying reproduction number for COVID-19 in South Africa during the first four waves using multiple measures of incidence for public and private sectors across four waves. medRxiv. 2022 Aug 01. PMID: 35982666; PMCID: PMC9387150.
      Citations:    
    33. Davies MA, Morden E, Rosseau P, Arendse J, Bam JL, Boloko L, Cloete K, Cohen C, Chetty N, Dane P, Heekes A, Hsiao NY, Hunter M, Hussey H, Jacobs T, Jassat W, Kariem S, Kassanjee R, Laenen I, Le Roux S, Lessells R, Mahomed H, Maughan D, Meintjes G, Mendelson M, Mnguni A, Moodley M, Murie K, Naude J, Ntusi NAB, Paleker M, Parker A, Pienaar D, Preiser W, Prozesky H, Raubenheimer P, Rossouw L, Schrueder N, Smith B, Smith M, Solomon W, Symons G, Taljaard J, Wasserman S, Wilkinson RJ, Wolmarans M, Wolter N, Boulle A. Outcomes of laboratory-confirmed SARS-CoV-2 infection during resurgence driven by Omicron lineages BA.4 and BA.5 compared with previous waves in the Western Cape Province, South Africa. medRxiv. 2022 Jul 01. PMID: 35794899; PMCID: PMC9258293.
      Citations:    
    34. Wolter N, Jassat W, DATCOV-Gen author group, von Gottberg A, Cohen C. Clinical severity of omicron lineage BA.2 infection compared with BA.1 infection in South Africa. Lancet. 2022 07 09; 400(10346):93-96. PMID: 35780802; PMCID: PMC9246473.
      Citations: 31     Fields:    Translation:HumansCells
    35. Silal SP, Groome MJ, Govender N, Pulliam JRC, Ramadan OP, Puren A, Jassat W, Leonard E, Moultrie H, Meyer-Rath KG, Ramkrishna W, Langa T, Furumele T, Moonasar D, Cohen C, Walaza S. Leveraging epidemiology as a decision support tool during the COVID-19 epidemic in South Africa. S Afr Med J. 2022 05 31; 112(5b):361-365. PMID: 35783465; PMCID: PMC7612950.
      Citations: 2     Fields:    Translation:HumansPHPublic Health
    36. Wulf Hanson S, Abbafati C, Aerts JG, Al-Aly Z, Ashbaugh C, Ballouz T, Blyuss O, Bobkova P, Bonsel G, Borzakova S, Buonsenso D, Butnaru D, Carter A, Chu H, De Rose C, Diab MM, Ekbom E, El Tantawi M, Fomin V, Frithiof R, Gamirova A, Glybochko PV, Haagsma JA, Javanmard SH, Hamilton EB, Harris G, Heijenbrok-Kal MH, Helbok R, Hellemons ME, Hillus D, Huijts SM, Hultström M, Jassat W, Kurth F, Larsson IM, Lipcsey M, Liu C, Loflin CD, Malinovschi A, Mao W, Mazankova L, McCulloch D, Menges D, Mohammadifard N, Munblit D, Nekliudov NA, Ogbuoji O, Osmanov IM, Peñalvo JL, Petersen MS, Puhan MA, Rahman M, Rass V, Reinig N, Ribbers GM, Ricchiuto A, Rubertsson S, Samitova E, Sarrafzadegan N, Shikhaleva A, Simpson KE, Sinatti D, Soriano JB, Spiridonova E, Steinbeis F, Svistunov AA, Valentini P, van de Water BJ, van den Berg-Emons R, Wallin E, Witzenrath M, Wu Y, Xu H, Zoller T, Adolph C, Albright J, Amlag JO, Aravkin AY, Bang-Jensen BL, Bisignano C, Castellano R, Castro E, Chakrabarti S, Collins JK, Dai X, Daoud F, Dapper C, Deen A, Duncan BB, Erickson M, Ewald SB, Ferrari AJ, Flaxman AD, Fullman N, Gamkrelidze A, Giles JR, Guo G, Hay SI, He J, Helak M, Hulland EN, Kereselidze M, Krohn KJ, Lazzar-Atwood A, Lindstrom A, Lozano R, Magistro B, Malta DC, Månsson J, Mantilla Herrera AM, Mokdad AH, Monasta L, Nomura S, Pasovic M, Pigott DM, Reiner RC, Reinke G, Ribeiro ALP, Santomauro DF, Sholokhov A, Spurlock EE, Walcott R, Walker A, Wiysonge CS, Zheng P, Bettger JP, Murray CJ, Vos T. A global systematic analysis of the occurrence, severity, and recovery pattern of long COVID in 2020 and 2021. medRxiv. 2022 May 27. PMID: 35664995; PMCID: PMC9164454.
      Citations: 1     
    37. Arendse T, Cowper B, Cohen C, Masha M, Tempia S, Legodu C, Singh S, Ratau T, Geffen L, Heymans A, Coetzer D, Blumberg L, Jassat W. SARS-CoV-2 cases reported from long-term residential facilities (care homes) in South Africa: a retrospective cohort study. BMC Public Health. 2022 May 24; 22(1):1035. PMID: 35606732.
      Citations: 1     Fields:    Translation:HumansCellsPHPublic Health
    38. Jassat W, Abdool Karim SS, Mudara C, Welch R, Ozougwu L, Groome MJ, Govender N, von Gottberg A, Wolter N, Wolmarans M, Rousseau P, DATCOV author group, Blumberg L, Cohen C. Clinical severity of COVID-19 in patients admitted to hospital during the omicron wave in South Africa: a retrospective observational study. Lancet Glob Health. 2022 May 18. PMID: 35597249; PMCID: PMC9116895.
      Citations: 89     Fields:    Translation:HumansCellsPHPublic Health
    39. Bertagnolio S, Thwin SS, Silva R, Nagarajan S, Jassat W, Fowler R, Haniffa R, Reveiz L, Ford N, Doherty M, Diaz J. Clinical features of, and risk factors for, severe or fatal COVID-19 among people living with HIV admitted to hospital: analysis of data from the WHO Global Clinical Platform of COVID-19. Lancet HIV. 2022 May 10. PMID: 35561704; PMCID: PMC9090268.
      Citations: 62     Fields:    Translation:Humans
    40. Davies MA, Kassanjee R, Rousseau P, Morden E, Johnson L, Solomon W, Hsiao NY, Hussey H, Meintjes G, Paleker M, Jacobs T, Raubenheimer P, Heekes A, Dane P, Bam JL, Smith M, Preiser W, Pienaar D, Mendelson M, Naude J, Schrueder N, Mnguni A, Le Roux S, Murie K, Prozesky H, Mahomed H, Rossouw L, Wasserman S, Maughan D, Boloko L, Smith B, Taljaard J, Symons G, Ntusi NAB, Parker A, Wolter N, Jassat W, Cohen C, Lessells R, Wilkinson RJ, Arendse J, Kariem S, Moodley M, Wolmarans M, Cloete K, Boulle A, Western Cape and South African National Departments of Health in collaboration with the National Ins. Outcomes of laboratory-confirmed SARS-CoV-2 infection in the Omicron-driven fourth wave compared with previous waves in the Western Cape Province, South Africa. Trop Med Int Health. 2022 Jun; 27(6):564-573. PMID: 35411997; PMCID: PMC9115442.
      Citations: 90     Fields:    Translation:HumansCells
    41. Ratshikhopha E, Muvhali M, Naicker N, Tlotleng N, Jassat W, Singh T. Disease Severity and Comorbidities among Healthcare Worker COVID-19 Admissions in South Africa: A Retrospective Analysis. Int J Environ Res Public Health. 2022 05 02; 19(9). PMID: 35564914; PMCID: PMC9104097.
      Citations: 3     Fields:    Translation:HumansCells
    42. Sigal A, Milo R, Jassat W. Estimating disease severity of Omicron and Delta SARS-CoV-2 infections. Nat Rev Immunol. 2022 May; 22(5):267-269. PMID: 35414124; PMCID: PMC9002222.
      Citations: 93     Fields:    Translation:HumansCells
    43. Kleynhans J, Tempia S, Wolter N, von Gottberg A, Bhiman JN, Buys A, Moyes J, McMorrow ML, Kahn K, Gómez-Olivé FX, Tollman S, Martinson NA, Wafawanaka F, Lebina L, du Toit JD, Jassat W, Neti M, Brauer M, Cohen C, PHIRST-C Group. SARS-CoV-2 Seroprevalence after Third Wave of Infections, South Africa. Emerg Infect Dis. 2022 May; 28(5):1055-1058. PMID: 35320701; PMCID: PMC9045427.
      Citations: 10     Fields:    Translation:HumansCells
    44. Dheda K, Perumal T, Moultrie H, Perumal R, Esmail A, Scott AJ, Udwadia Z, Chang KC, Peter J, Pooran A, von Delft A, von Delft D, Martinson N, Loveday M, Charalambous S, Kachingwe E, Jassat W, Cohen C, Tempia S, Fennelly K, Pai M. The intersecting pandemics of tuberculosis and COVID-19: population-level and patient-level impact, clinical presentation, and corrective interventions. Lancet Respir Med. 2022 Jun; 10(6):603-622. PMID: 35338841; PMCID: PMC8942481.
      Citations: 73     Fields:    Translation:HumansPHPublic Health
    45. Bekker LG, Garrett N, Goga A, Fairall L, Reddy T, Yende-Zuma N, Kassanjee R, Collie S, Sanne I, Boulle A, Seocharan I, Engelbrecht I, Davies MA, Champion J, Chen T, Bennett S, Mametja S, Semenya M, Moultrie H, de Oliveira T, Lessells RJ, Cohen C, Jassat W, Groome M, Von Gottberg A, Le Roux E, Khuto K, Barouch D, Mahomed H, Wolmarans M, Rousseau P, Bradshaw D, Mulder M, Opie J, Louw V, Jacobson B, Rowji P, Peter JG, Takalani A, Odhiambo J, Mayat F, Takuva S, Corey L, Gray GE, Sisonke Protocol Team, Sisonke Study Team. Effectiveness of the Ad26.COV2.S vaccine in health-care workers in South Africa (the Sisonke study): results from a single-arm, open-label, phase 3B, implementation study. Lancet. 2022 03 19; 399(10330):1141-1153. PMID: 35305740; PMCID: PMC8930006.
      Citations: 39     Fields:    Translation:HumansCells
    46. Wolter N, Tempia S, von Gottberg A, Bhiman JN, Walaza S, Kleynhans J, Moyes J, Buys A, McMorrow ML, Aitken S, Magni S, Yun J, Fellows T, Maakamedi T, Weiner R, Cawood C, Martinson N, Lebina L, Jassat W, Brauer M, Cohen C. Seroprevalence of SARS-CoV-2 after the second wave in South Africa in HIV-infected and uninfected persons: a cross-sectional household survey. Clin Infect Dis. 2022 Mar 10. PMID: 35271693; PMCID: PMC9047164.
      Citations: 7     Fields:    Translation:HumansCells
    47. Hussey H, Davies MA, Heekes A, Williamson C, Valley-Omar Z, Hardie D, Korsman S, Doolabh D, Preiser W, Maponga T, Iranzadeh A, Wasserman S, Boloko L, Symons G, Raubenheimer P, Parker A, Schrueder N, Solomon W, Rousseau P, Wolter N, Jassat W, Cohen C, Lessells R, Wilkinson RJ, Boulle A, Hsiao NY. Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections - a survival analysis. Int J Infect Dis. 2022 May; 118:150-154. PMID: 35235826; PMCID: PMC8882068.
      Citations: 17     Fields:    Translation:HumansCells
    48. Madhi SA, Kwatra G, Myers JE, Jassat W, Dhar N, Mukendi CK, Nana AJ, Blumberg L, Welch R, Ngorima-Mabhena N, Mutevedzi PC. Population Immunity and Covid-19 Severity with Omicron Variant in South Africa. N Engl J Med. 2022 04 07; 386(14):1314-1326. PMID: 35196424; PMCID: PMC8908853.
      Citations: 197     Fields:    Translation:HumansCellsPHPublic Health
    49. Cloete J, Kruger A, Masha M, du Plessis NM, Mawela D, Tshukudu M, Manyane T, Komane L, Venter M, Jassat W, Goga A, Feucht U. Paediatric hospitalisations due to COVID-19 during the first SARS-CoV-2 omicron (B.1.1.529) variant wave in South Africa: a multicentre observational study. Lancet Child Adolesc Health. 2022 05; 6(5):294-302. PMID: 35189083; PMCID: PMC8856663.
      Citations: 91     Fields:    Translation:HumansCells
    50. Ovens W, Tomescu S, Harrison E, Crampton T, De Nooy A, Jassat W, Banoo S, Pisa P, Sanne I. Guiding equitable prioritisation of COVID-19 vaccine distribution and strategic deployment in South Africa to enhance effectiveness and access to vulnerable communities and prevent waste. S Afr Med J. 2022 02 01; 112(2):13501. PMID: 35139989.
      Citations: 1     Fields:    Translation:HumansPHPublic Health
    51. Wolter N, Jassat W, Walaza S, Welch R, Moultrie H, Groome M, Amoako DG, Everatt J, Bhiman JN, Scheepers C, Tebeila N, Chiwandire N, du Plessis M, Govender N, Ismail A, Glass A, Mlisana K, Stevens W, Treurnicht FK, Makatini Z, Hsiao NY, Parboosing R, Wadula J, Hussey H, Davies MA, Boulle A, von Gottberg A, Cohen C. Early assessment of the clinical severity of the SARS-CoV-2 omicron variant in South Africa: a data linkage study. Lancet. 2022 01 29; 399(10323):437-446. PMID: 35065011; PMCID: PMC8769664.
      Citations: 548     Fields:    Translation:HumansCells
    52. Davies MA, Kassanjee R, Rosseau P, Morden E, Johnson L, Solomon W, Hsiao NY, Hussey H, Meintjes G, Paleker M, Jacobs T, Raubenheimer P, Heekes A, Dane P, Bam JL, Smith M, Preiser W, Pienaar D, Mendelson M, Naude J, Schrueder N, Mnguni A, Roux SL, Murie K, Prozesky H, Mahomed H, Rossouw L, Wasserman S, Maughan D, Boloko L, Smith B, Taljaard J, Symons G, Ntusi N, Parker A, Wolter N, Jassat W, Cohen C, Lessells R, Wilkinson RJ, Arendse J, Kariem S, Moodley M, Vallabhjee K, Wolmarans M, Cloete K, Boulle A. Outcomes of laboratory-confirmed SARS-CoV-2 infection in the Omicron-driven fourth wave compared with previous waves in the Western Cape Province, South Africa. medRxiv. 2022 Jan 12. PMID: 35043121; PMCID: PMC8764730.
      Citations: 1     
    53. Abdullah F, Myers J, Basu D, Tintinger G, Ueckermann V, Mathebula M, Ramlall R, Spoor S, de Villiers T, Van der Walt Z, Cloete J, Soma-Pillay P, Rheeder P, Paruk F, Engelbrecht A, Lalloo V, Myburg M, Kistan J, van Hougenhouck-Tulleken W, Boswell MT, Gray G, Welch R, Blumberg L, Jassat W. Decreased severity of disease during the first global omicron variant covid-19 outbreak in a large hospital in tshwane, south africa. Int J Infect Dis. 2022 Mar; 116:38-42. PMID: 34971823; PMCID: PMC8713416.
      Citations: 199     Fields:    Translation:HumansCellsPHPublic Health
    54. Kufa T, Jassat W, Cohen C, Tempia S, Masha M, Wolter N, Walaza S, von Gottburg A, Govender NP, Hunt G, Shonhiwa AM, Ebonwu J, Ntshoe G, Maruma W, Bapela P, Ndhlovu N, Mathema H, Modise M, Shuping L, Manana PN, Moore D, Dangor Z, Verwey C, Madhi SA, Saloojee H, Zar HJ, Blumberg L. Epidemiology of SARS-CoV-2 infection and SARS-CoV-2 positive hospital admissions among children in South Africa. Influenza Other Respir Viruses. 2022 01; 16(1):34-47. PMID: 34796674.
      Citations: 9     Fields:    Translation:HumansCells
    55. George JA, Khoza S, Mayne E, Dlamini S, Kone N, Jassat W, Chetty K, Centner CM, Pillay T, Maphayi M, Mabuza D, Maposa I, Cassim N. Sentinel seroprevalence of SARS-CoV-2 in Gauteng Province, South Africa, August - October 2020. S Afr Med J. 2021 11 05; 111(11):1078-1083. PMID: 34949273.
      Citations: 8     Fields:    Translation:HumansCellsPHPublic Health
    56. Phaswana-Mafuya N, Shisana O, Jassat W, Baral SD, Makofane K, Phalane E, Zuma K, Zungu N, Chadyiwa M. Understanding the differential impacts of COVID-19 among hospitalised patients in South Africa for equitable response. S Afr Med J. 2021 11 05; 111(11):1084-1091. PMID: 34949274.
      Citations: 6     Fields:    Translation:Humans
    57. Kleynhans J, Tempia S, Wolter N, von Gottberg A, Bhiman JN, Buys A, Moyes J, McMorrow ML, Kahn K, Gómez-Olivé FX, Tollman S, Martinson NA, Wafawanaka F, Lebina L, du Toit J, Jassat W, Neti M, Brauer M, Cohen C, PHIRST-C Group. SARS-CoV-2 Seroprevalence in a Rural and Urban Household Cohort during First and Second Waves of Infections, South Africa, July 2020-March 2021. Emerg Infect Dis. 2021 12; 27(12):3020-3029. PMID: 34477548; PMCID: PMC8632160.
      Citations: 52     Fields:    Translation:HumansCells
    58. McCarthy KM, Tempia S, Kufa T, Kleynhans J, Wolter N, Jassat W, Ebonwu J, von Gottberg A, Erasmus L, Muchengeti M, Walaza S, Ntshoe G, Shonhiwa AM, Manana PN, Pillay Y, Moonasar D, Muthivhi T, Mngemane S, Mlisana K, Chetty K, Blumberg LH, Cohen C, Govender NP, South African COVID-19 Surveillance Team. The importation and establishment of community transmission of SARS-CoV-2 during the first eight weeks of the South African COVID-19 epidemic. EClinicalMedicine. 2021 Sep; 39:101072. PMID: 34405139; PMCID: PMC8360332.
      Citations: 7     
    59. Jassat W, Cohen C, Tempia S, Masha M, Goldstein S, Kufa T, Murangandi P, Savulescu D, Walaza S, Bam JL, Davies MA, Prozesky HW, Naude J, Mnguni AT, Lawrence CA, Mathema HT, Zamparini J, Black J, Mehta R, Parker A, Chikobvu P, Dawood H, Muvhango N, Strydom R, Adelekan T, Mdlovu B, Moodley N, Namavhandu EL, Rheeder P, Venturas J, Magula N, Blumberg L, DATCOV author group. Risk factors for COVID-19-related in-hospital mortality in a high HIV and tuberculosis prevalence setting in South Africa: a cohort study. Lancet HIV. 2021 09; 8(9):e554-e567. PMID: 34363789; PMCID: PMC8336996.
      Citations: 85     Fields:    Translation:HumansCells
    60. Omar MAK, Jassat W, Brey Z, Parker S, Wadee M, Wadee S, Madhi SA. A call to action: Temporal trends of COVID-19 deaths in the South African Muslim community. S Afr Med J. 2021 07 14; 111(9):13348. PMID: 34949242.
      Citations: 1     Fields:    Translation:HumansCells
    61. Jassat W, Mudara C, Ozougwu L, Tempia S, Blumberg L, Davies MA, Pillay Y, Carter T, Morewane R, Wolmarans M, von Gottberg A, Bhiman JN, Walaza S, Cohen C, DATCOV author group. Difference in mortality among individuals admitted to hospital with COVID-19 during the first and second waves in South Africa: a cohort study. Lancet Glob Health. 2021 09; 9(9):e1216-e1225. PMID: 34252381; PMCID: PMC8270522.
      Citations: 97     Fields:    Translation:Humans
    62. Jassat W, Brey Z, Parker S, Wadee M, Wadee S, Madhi SA. A call to action: Temporal trends of COVID-19 deaths in the South African Muslim community. S Afr Med J. 2021 06 15; 111(8):692-694. PMID: 35227343.
      Citations: 1     Fields:    Translation:Humans
    63. Kielmann K, Dickson-Hall L, Jassat W, Le Roux S, Moshabela M, Cox H, Grant AD, Loveday M, Hill J, Nicol MP, Mlisana K, Black J. 'We had to manage what we had on hand, in whatever way we could': adaptive responses in policy for decentralized drug-resistant tuberculosis care in South Africa. Health Policy Plan. 2021 Apr 21; 36(3):249-259. PMID: 33582787; PMCID: PMC8059133.
      Citations: 8     Fields:    Translation:Humans
    64. Cowper B, Jassat W, Pretorius P, Geffen L, Legodu C, Singh S, Blumberg L. COVID-19 in long-term care facilities in South Africa: No time for complacency. S Afr Med J. 2020 09 04; 110(10):962-963. PMID: 33205720.
      Citations: 3     Fields:    Translation:HumansCellsPHPublic Health
    65. Blumberg L, Jassat W, Mendelson M, Cohen C. The COVID-19 crisis in South Africa: Protecting the vulnerable. S Afr Med J. 2020 07 08; 110(9):825-826. PMID: 32880258.
      Citations: 5     Fields:    Translation:HumansCellsPHPublic Health
    66. Hill J, Dickson-Hall L, Grant AD, Grundy C, Black J, Kielmann K, Mlisana K, Mitrani L, Loveday M, Moshabela M, Le Roux S, Jassat W, Nicol M, Cox H. Drug-resistant tuberculosis patient care journeys in South Africa: a pilot study using routine laboratory data. Int J Tuberc Lung Dis. 2020 01 01; 24(1):83-91. PMID: 32005310.
      Citations: 4     Fields:    Translation:Humans
    67. Liu KC, Farahani M, Mashamba T, Mawela M, Joseph J, Van Schaik N, Honey E, Gill M, Jassat W, Stringer EM, Chintu N, Marlink RG. Pregnancy outcomes and birth defects from an antiretroviral drug safety study of women in South Africa and Zambia. AIDS. 2014 Sep 24; 28(15):2259-68. PMID: 25115319; PMCID: PMC5454497.
      Citations: 8     Fields:    Translation:Humans
    68. Neupane S, Odendaal W, Friedman I, Jassat W, Schneider H, Doherty T. Comparing a paper based monitoring and evaluation system to a mHealth system to support the national community health worker programme, South Africa: an evaluation. BMC Med Inform Decis Mak. 2014 Aug 09; 14:69. PMID: 25106499; PMCID: PMC4150556.
      Citations: 15     Fields:    Translation:Humans
    69. Verguet S, Jassat W, Bertram MY, Tollman SM, Murray CJ, Jamison DT, Hofman KJ. Impact of supplemental immunisation activity (SIA) campaigns on health systems: findings from South Africa. J Epidemiol Community Health. 2013 Nov 01; 67(11):947-52. PMID: 23975755.
      Citations: 20     Fields:    Translation:HumansPHPublic Health
    70. Verguet S, Jassat W, Bertram MY, Tollman SM, Murray CJ, Jamison DT, Hofman KJ. Supplementary immunization activities (SIAs) in South Africa: comprehensive economic evaluation of an integrated child health delivery platform. Glob Health Action. 2013 Mar 01; 6:1-9. PMID: 23458088; PMCID: PMC3587392.
      Citations: 8     Fields:    Translation:Humans
    71. Jassat W, Naicker N, Naidoo S, Mathee A. Rodent control in urban communities in Johannesburg, South Africa: from research to action. Int J Environ Health Res. 2013 Dec; 23(6):474-83. PMID: 23336567.
      Citations: 7     Fields:    Translation:AnimalsPHPublic Health
    72. Govender NP, Chetty V, Roy M, Chiller T, Oladoyinbo S, Maotoe T, Stevens WS, Pinini Z, Spencer D, Venter WD, Jassat W, Cameron D, Meintjes G, Mbengashe T, Pillay Y. Phased implementation of screening for cryptococcal disease in South Africa. S Afr Med J. 2012 Oct 08; 102(12):914-7. PMID: 23498036.
      Citations: 15     Fields:    Translation:HumansAnimalsPHPublic Health
    73. Verguet S, Jassat W, Hedberg C, Tollman S, Jamison DT, Hofman KJ. Measles control in Sub-Saharan Africa: South Africa as a case study. Vaccine. 2012 Feb 21; 30(9):1594-600. PMID: 22230581.
      Citations: 18     Fields:    Translation:HumansPHPublic Health
    74. Janse van Rensburg AB, Jassat W. Acute mental health care according to recent mental health legislation Part II. Activity-based costing. Afr J Psychiatry (Johannesbg). 2011 Mar; 14(1):23-9. PMID: 21509407.
      Citations: 3     Fields:    Translation:Humans
    75. Bodini C, Martino A, McCoy D, Bozorgmehr K, Nascimento D, Giugliani C, Jassat W. How to stop public health conferences becoming trade fairs. Public Health Nutr. 2009 Sep; 12(9):1581-3. PMID: 19656421.
      Citations:    Fields:    Translation:HumansPHPublic Health
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