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This is a "connection" page, showing publications co-authored by Waasila Jassat and Cheryl Cohen.
Waasila Jassat
Connection Strength
6,168
Cheryl Cohen
  1. 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.
    View in: PubMed
    Score: 0,918
  2. 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.
    View in: PubMed
    Score: 0,852
  3. 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.
    View in: PubMed
    Score: 0,816
  4. Long COVID in low-income and middle-income countries: the hidden public health crisis. Lancet. 2023 09 30; 402(10408):1115-1117.
    View in: PubMed
    Score: 0,223
  5. 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.
    View in: PubMed
    Score: 0,219
  6. 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.
    View in: PubMed
    Score: 0,217
  7. 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.
    View in: PubMed
    Score: 0,217
  8. 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.
    View in: PubMed
    Score: 0,209
  9. COVID-19 hospital admissions and mortality among healthcare workers in South Africa, 2020-2021. IJID Reg. 2022 Dec; 5:54-61.
    View in: PubMed
    Score: 0,208
  10. 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.
    View in: PubMed
    Score: 0,208
  11. Clinical severity of omicron lineage BA.2 infection compared with BA.1 infection in South Africa. Lancet. 2022 07 09; 400(10346):93-96.
    View in: PubMed
    Score: 0,206
  12. 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.
    View in: PubMed
    Score: 0,204
  13. 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.
    View in: PubMed
    Score: 0,201
  14. 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.
    View in: PubMed
    Score: 0,199
  15. 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.
    View in: PubMed
    Score: 0,193
  16. 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.
    View in: PubMed
    Score: 0,192
  17. 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).
    View in: PubMed
    Score: 0,059
  18. 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.
    View in: PubMed
    Score: 0,057
  19. International Pediatric COVID-19 Severity Over the Course of the Pandemic. JAMA Pediatr. 2023 10 01; 177(10):1073-1084.
    View in: PubMed
    Score: 0,056
  20. 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.
    View in: PubMed
    Score: 0,056
  21. 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.
    View in: PubMed
    Score: 0,053
  22. 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.
    View in: PubMed
    Score: 0,052
  23. 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.
    View in: PubMed
    Score: 0,052
  24. 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.
    View in: PubMed
    Score: 0,051
  25. 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.
    View in: PubMed
    Score: 0,051
  26. SARS-CoV-2 Seroprevalence after Third Wave of Infections, South Africa. Emerg Infect Dis. 2022 May; 28(5):1055-1058.
    View in: PubMed
    Score: 0,050
  27. 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.
    View in: PubMed
    Score: 0,050
  28. 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.
    View in: PubMed
    Score: 0,050
  29. 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.
    View in: PubMed
    Score: 0,050
  30. 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.
    View in: PubMed
    Score: 0,050
  31. 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.
    View in: PubMed
    Score: 0,049
  32. 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.
    View in: PubMed
    Score: 0,049
  33. 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.
    View in: PubMed
    Score: 0,048
Connection Strength

The connection strength for concepts is the sum of the scores for each matching publication.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.