Waasila Jassat

National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases

Johannesburg

South Africa

SCHOLARLY PAPERS

13

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Scholarly Papers (13)

1.

Clinical Severity of COVID-19 Patients Admitted to Hospitals in Gauteng, South Africa During the Omicron-Dominant Fourth Wave

Number of pages: 19 Posted: 29 Dec 2021
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa (CAPRISA), National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, affiliation not provided to SSRN, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 5,751 (2,739)
Citation 25

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COVID-19, hospital admissions, severity, Omicron SAR-CoV-2 variant

2.

Effectiveness of the Ad26.Cov2.S Vaccine in Health Care Workers in South Africa

Number of pages: 60 Posted: 20 Dec 2021
University of Cape Town (UCT) - Desmond Tutu HIV Foundation, Centre for the AIDS Programme of Research in Africa (CAPRISA), University of KwaZulu- Natal, Independent, University of Cape Town (UCT), South African Medical Research Council - Biostatistics Research Unit, Independent, University of Cape Town - Centre for Infectious Disease Epidemiology and Research, School of Public Health, Discovery Health - Strategic Risk Management and Data Science Unit, University of the Witwatersrand - Clinical HIV Research Unit, Western Cape Government - Health Intelligence, South African Medical Research Council, Independent, Western Cape Government - Health Intelligence, Discovery Health - Strategic Risk Management and Data Science Unit, Discovery Health - Strategic Risk Management and Data Science Unit, Medscheme, Independent, Independent, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of KwaZulu-Natal - School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal - School of Laboratory Medicine and Medical Sciences, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of the Witwatersrand - Department of Clinical Microbiology and Infectious Diseases, Fred Hutchinson Cancer Research Center, Fred Hutchinson Cancer Research Center, Harvard Medical School - Beth Israel Deaconess Medical Center - Center for Virology and Vaccine Research, Independent, South African Government - National Department of Health, Independent, South African Medical Research Council - Burden of Disease Research Unit, Independent, National Health Laboratory Services (NHLS), University of Cape Town, University of the Witwatersrand, Independent, University of Cape Town (UCT), Fred Hutchinson Cancer Research Center, Independent, University of the Witwatersrand, Fred Hutchinson Cancer Research Center, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division and South African Medical Research Council
Downloads 300 (190,834)
Citation 2

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3.

COVID-19 In-Hospital Mortality in South Africa: The Intersection of Communicable and Non-Communicable Chronic Diseases in a High HIV Prevalence Setting

Number of pages: 38 Posted: 12 Feb 2021
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza, Division of Public Health Surveillance and Response, National Institute for Communicable Disease of the National Health Laboratory Service, South Africa Medical Research Council (SAMRC) Centre for Health Economics and Decision Science- PRICELESS SA, School of Public Health, University of the Witwatersrand, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Division of Global HIV & TB, Centers for Disease Control and Prevention, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Western Cape Government: Health, Health Impact Assessment Directorate, University of Cape Town (UCT), Stellenbosch University - Division of Infectious Diseases, Mitchells Plain District Hospital, Khayelitsha District Hospital, Western Cape Department of Health, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Department of Medicine, Charlotte Maxeke Johannesburg Academic Hospital and the University of the Witwatersrand, Walter Sisulu University - Department of Medicine, Department of Medicine, Klerksdorp-Tshepong Hospital and the University of Witwatersrand, Stellenbosch University - Department of Medicine, Free State Department of Health, Pietermaritzburg Metropolitan Hospital - Department of Medicine, Limpopo Department of Health, Northern Cape Department of Health, Gauteng Department of Health, Mpumalanga Department of Health, KwaZulu-Natal Department of Health, Eastern Cape Department of Health, affiliation not provided to SSRN and National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases
Downloads 201 (282,040)
Citation 4

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COVID-19, hospital admissions, HIV, comorbid disease, mortality

4.

Seroprevalence of SARS-CoV-2 after the Second Wave in South Africa in HIV-Infected and Uninfected Persons: A Cross-Sectional Household Survey, November 2020 – April 2021

Number of pages: 44 Posted: 05 Nov 2021
National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza, University of the Witwatersrand - Department of Clinical Microbiology and Infectious Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Centers for Disease Control and Prevention (CDC) - Influenza Division, Genesis Analytics, Genesis Analytics, Genesis Analytics, Genesis Analytics, Genesis Analytics, University of the Witwatersrand, Epicentre Health Research, University of the Witwatersrand - Perinatal HIV Research Unit, University of the Witwatersrand - Perinatal HIV Research Unit, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Ampath Pathology and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 148 (367,720)

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HIV, SARS-CoV-2, seroprevalence, COVID-19, South Africa

5.

The Importation and Establishment of Community Transmission of SARS-CoV-2 During the First Eight Weeks of the South African COVID-19 Epidemic

Number of pages: 30 Posted: 26 Feb 2021
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Government of the United States of America - Division of Influenza, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Centre for Respiratory Disease and Meningitis, National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Division of Public Health Surveillance and Response, National Health Laboratory Services (NHLS), National Cancer Registry, National Health Laboratory Services (NHLS), National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Division of Public Health Surveillance and Response, National Health Laboratory Services (NHLS), National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, Centre for Emerging, Zoonotic and Parasitic Diseases, National Institute for Communicable Diseases, Clinton Health Access Initiative (CHAI), South African Government - National Department of Health, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Clinton Health Access Initiative (CHAI), National Health Laboratory Services (NHLS), National Health Laboratory Services (NHLS), National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, University of the Witwatersrand - National Institute for Communicable Diseases and Independent
Downloads 86 (543,360)

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6.

Methods for Early Characterization of the Severity and Dynamics of SARS-CoV-2 Variants in South Africa

Number of pages: 20 Posted: 07 Apr 2022
Harvard University - Center for Communicable Disease Dynamics, Harvard University - Center for Communicable Disease Dynamics, Harvard University - Center for Communicable Disease Dynamics, Harvard University - Center for Communicable Disease Dynamics, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, Harvard T.H. Chan School of Public Health - Center for Communicable Disease Dynamics, Harvard University - Center for Communicable Disease Dynamics, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis and Harvard University - Center for Communicable Disease Dynamics
Downloads 82 (559,226)

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COVID-19, hospital admissions, severity, Omicron SARS-CoV-2 variant, South Africa, variants of concern

7.

Trends in COVID-19 Admissions and Deaths Among People Living with HIV in South Africa

Number of pages: 26 Posted: 26 Mar 2023
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Division of Public Health Surveillance and Response, National Institute for Communicable Disease of the National Health Laboratory Service, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, Right to Care, Right to Care, Right to Care, USAID, USAID, South African Government - National Department of Health, North-West University, Africa Unit for Transdisciplinary Health Research (AUTHeR), Council for Scientific and Industrial Research (CSIR), Council for Scientific and Industrial Research (CSIR), Council for Scientific and Industrial Research (CSIR), Stellenbosch University - Department of Medicine and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 79 (571,748)

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HIV, COVID-19, mortality, risk factors, COVID-19 vaccination, SARS-CoV-2 variants

8.

Changing Epidemiology of COVID-19 in Children and Adolescents Over Four Successive Epidemic Waves in South Africa, 2020-2022

Number of pages: 25 Posted: 22 Jul 2022
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, University of the Witwatersrand - Department of Clinical Microbiology and Infectious Diseases, University of Cape Town (UCT) - Department of Pediatrics and Child Health, affiliation not provided to SSRN, Government of the United States of America - Division of Influenza, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, Division of Public Health Surveillance and Response, National Health Laboratory Services (NHLS), National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 63 (646,120)
Citation 1

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children, adolescents, COVID-19, South Africa, testing, case, admission, death

9.

The Association of SARS-CoV-2 Infection and Tuberculosis Disease with Unfavorable Treatment Outcomes: A Systematic Review

Number of pages: 21 Posted: 07 Dec 2022
University of British Columbia (UBC) - Department of Pediatrics, Harvard University - Division of Pharmacoepidemiology and Pharmacoeconomics, University of British Columbia (UBC) - Department of Medicine, McGill University - Respiratory Epidemiology and Clinical Research Unit, Istituti Clinici Scientifici Maugeri IRCCS - Servizio di Epidemiologia Clinica delle Malattie Respiratorie, Istituti Clinici Scientifici Maugeri IRCCS, Public Health Consulting Group, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Western Cape Government - Health Intelligence, McGill University - Division of Respiratory Medicine and McGill University - School of Population and Global Health
Downloads 52 (707,582)

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tuberculosis, SARS-CoV-2, outcomes, infectious diseases, evidence synthesis

10.

Post COVID-19 Condition in South Africa: 3-Month Follow-Up after Hospitalisation with SARS-CoV-2

Number of pages: 20 Posted: 03 Feb 2022
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute for Communicable Diseases of the National Health Laboratory Service, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute for Communicable Diseases of the National Health Laboratory Service, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza, Stellenbosch University - Department of Medicine, University of the Witwatersrand - Division of Infectious Diseases, University of Cape Town (UCT) - Centre for Lung Infection and Immunity, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of the Witwatersrand - Faculty of Health Sciences, National Department of Health - Drug Resistant TB Directorate, University of Oxford - International Severe Acute Respiratory and Emerging Infections Consortium (ISARIC), University of Oxford - ISARIC Global Support Centre and National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases
Downloads 49 (726,494)

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post COVID-19 condition, Long COVID, South Africa

11.

Ongoing Evolution of SARS-CoV-2 Infection Induced Immunity Following the Omicron (BA.1) Dominant Wave and Declining Incidence of Severe and Fatal Covid-19 in Gauteng, South Africa: An Observational Study

Number of pages: 31 Posted: 19 Dec 2022
University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit, University of Cape Town (UCT) - Centre for Environmental and Occupational Health Research, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit and University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit
Downloads 46 (766,662)

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12.

The Intersection Between HIV and COVID-19: Findings From the WHO Global Clinical Platform

Number of pages: 31 Posted: 15 Nov 2021
World Health Organization - HIV/Hepatitis/STI Department, World Health Organization (WHO) - Department of Sexual and Reproductive Health and Research, World Health Organization (WHO) - Department of Sexual and Reproductive Health and Research, World Health Organization (WHO) - Department of Country Readiness Strengthening, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, Sunnybrook Health Sciences Centre - Department of Medicine, University College London - University College London Hospitals NHS Foundation Trust, Pan American Health Organization - Department of Evidence and Intelligence for Action in Health, World Health Organization (WHO) - Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, World Health Organization (WHO) - Global HIV, Hepatitis and STI Programme and World Health Organization (WHO) - Department of Country Readiness Strengthening
Downloads 45 (752,680)
Citation 8

Abstract:

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HIV, COVID-19, epidemiology, clinical outcomes, risk factors

13.

A Cohort Study of Post COVID-19 Condition Across the Beta, Delta and Omicron Waves in South Africa: 6-Month Follow Up of Hospitalised and Non-Hospitalised Participants

Number of pages: 23 Posted: 01 Nov 2022
National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute for Communicable Diseases of the National Health Laboratory Service, National Institute For Communicable Diseases Of South Africa - Division of Public Health Surveillance and Response, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, National Institute for Communicable Diseases of the National Health Laboratory Service, Government of the United States of America - Division of Influenza, Stellenbosch University - Department of Medicine, University of the Witwatersrand - Division of Infectious Diseases, University of Cape Town (UCT) - Centre for Lung Infection and Immunity, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of the Witwatersrand - Faculty of Health Sciences, National Department of Health - Drug Resistant TB Directorate, University of Oxford - International Severe Acute Respiratory and Emerging Infections Consortium (ISARIC), University of Oxford - ISARIC Global Support Centre and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 30 (868,395)

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Long COVID, Post COVID-19 Condition, Risk factors, Variants, Omicron