Stefano Tempia

Government of the United States of America - Division of Influenza

Atlanta, GA

United States

Government of the United States of America - Influenza Program

Pretoria

South Africa

National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis

Johannesburg

South Africa

SCHOLARLY PAPERS

11

DOWNLOADS

810

SSRN CITATIONS

1

CROSSREF CITATIONS

0

Scholarly Papers (11)

1.

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

2.

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

3.

Incidence and Transmission of Respiratory Syncytial Virus in Urban and Rural Communities in South Africa, 2017-2018: Results of the PHIRST Cohort Study

Number of pages: 82 Posted: 11 May 2023
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) - Centre for Respiratory Diseases and Meningitis, Centers for Disease Control and Prevention (CDC) - Influenza Division, 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) - Centre for Respiratory Diseases and Meningitis, University of the Witwatersrand - Perinatal HIV Research Unit, University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, University of the Witwatersrand - Perinatal HIV Research Unit, Chris Hani Baragwanath Academic Hospital - Perinatal HIV Research Unit, University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, University of the Witwatersrand - MRC/Wits Rural Public Health and Health Transitions Research Unit, 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) - Centre for Respiratory Diseases and Meningitis, South African Medical Research Council - Health Systems Research Unit, North-West University - Unit for Environmental Sciences and Management, North-West University - Unit for Environmental Sciences and Management, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza and Independent
Downloads 102 (486,993)

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respiratory syncytial virus, transmission, burden of disease, South Africa, Africa, rural, urban

4.

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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5.

Long-Term Impact of Pneumococcal Conjugate Vaccines from National, Active, Laboratory-Based Surveillance of Invasive Pneumococcal Disease, South Africa, 2005-2019

Number of pages: 37 Posted: 26 Jul 2023
University of the Witwatersrand - Department of Clinical Microbiology and Infectious Diseases, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza, 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, University of the Witwatersrand - Department of Clinical Microbiology and Infectious Diseases, University of Melbourne - Infection and Immunity, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of Pretoria - Department of Paediatrics, University of Pretoria - Department of Paediatrics, University of the Witwatersrand - School of Pathology, University of the Witwatersrand - Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit, The Bill & Melinda Gates Foundation - Pneumonia and Pandemic Prevention, Surveillance and Epidemic Control, Emory University - Emory Global Health Institute and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 74 (593,287)

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pneumococcal conjugate vaccine, pneumococcal vaccine impact, invasive pneumococcal disease, Streptococcus pneumoniae

6.

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

7.

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

8.

Quantifying How Different Clinical Presentations, Levels of Severity and Healthcare Attendance Shape the Burden of Influenza-Associated Illness: A Modeling Study from South Africa

Number of pages: 33 Posted: 05 Sep 2018
Government of the United States of America - Division of Influenza, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza, Government of the United States of America - National Center for Immunization and Respiratory 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) - Centre for Respiratory Diseases and Meningitis, 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) - Centre for Respiratory Diseases and Meningitis, Pietermaritzburg Metropolitan Hospital - Department of Medicine, Klerksdorp-Tshepong Hospital Complex - Department of Medicine, University of the Witwatersrand - Vaccines and Infectious Diseases Analytics Research Unit and National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis
Downloads 37 (810,795)
Citation 1

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Influenza, Burden, Rates, South Africa

9.

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

10.

Association of Close-Range Contact Patterns with Sars-Cov-2: A Household Transmission Study

9TH INTERNATIONAL CONFERENCE ON INFECTIOUS DISEASE DYNAMICS:P3.042
Number of pages: 1 Posted: 05 Dec 2023
National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, ISI Foundation, ISI Foundation, Independent, University of the Witwatersrand, National Health Laboratory Services (NHLS) - National Institute for Communicable Diseases, University of the Witwatersrand - Perinatal HIV Research Unit, University of the Witwatersrand - Department of Clinical Microbiology and Infectious 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) - Centre for Respiratory Diseases and Meningitis, ISI Foundation and Government of the United States of America - Division of Influenza
Downloads 12 (1,046,635)

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11.

Modelling the Impact of Paediatric Influenza Vaccination Using High Resolution Immunologic and Infection Data: Results from a High Transmission Setting in South Africa

9TH INTERNATIONAL CONFERENCE ON INFECTIOUS DISEASE DYNAMICS:P3.036
Number of pages: 1 Posted: 05 Dec 2023
National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - National Institutes of Health (NIH), National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, Government of the United States of America - Division of Influenza, National Health Laboratory Services (NHLS) - Centre for Respiratory Diseases and Meningitis, University of the Witwatersrand - Department of Clinical Microbiology and Infectious Diseases and Government of the United States of America - National Institutes of Health (NIH)
Downloads 8 (1,086,033)

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