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American Journal of Epidemiology
|
December 7, 2023
Estimating protection afforded by prior infection in preventing reinfection: applying the test-negative study design
Houssein H Ayoub, Milan Tomy, Hiam Chemaitelly, et al.
Nature Medicine
|
November 3, 2021
BNT162b2 and mRNA-1273 COVID-19 vaccine effectiveness against the SARS-CoV-2 Delta variant in Qatar
Patrick Tang, Mohammad R Hasan, Hiam Chemaitelly, et al.
The Lancet. Infectious Diseases
|
March 13, 2023
Long-term COVID-19 booster effectiveness by infection history and clinical vulnerability and immune imprinting: a retrospective population-based cohort study
Hiam Chemaitelly, Houssein H Ayoub, Patrick Tang, et al.
The Lancet. Microbe
|
November 14, 2022
Protection from previous natural infection compared with mRNA vaccination against SARS-CoV-2 infection and severe COVID-19 in Qatar: a retrospective cohort study
Hiam Chemaitelly, Houssein H Ayoub, Sawsan AlMukdad, et al.
Eclinicalmedicine
|
August 3, 2023
Population immunity of natural infection, primary-series vaccination, and booster vaccination in Qatar during the COVID-19 pandemic: an observational study
Suelen H Qassim, Hiam Chemaitelly, Houssein H Ayoub, et al.
Vaccine
|
April 15, 2024
Effectiveness of two and three doses of COVID-19 mRNA vaccines against infection, symptoms, and severity in the pre-omicron era: A time-dependent gradient
Layan Sukik, Hiam Chemaitelly, Houssein H Ayoub, et al.
Plos One
|
January 31, 2022
Assessing the performance of a serological point-of-care test in measuring detectable antibodies against SARS-CoV-2
Peter V Coyle, Reham Awni El Kahlout, Soha R Dargham, et al.
International Journal of Infectious Diseases : IJID : Official Publication of the International Society for Infectious Diseases
|
September 17, 2023
Short- and longer-term all-cause mortality among SARS-CoV-2- infected individuals and the pull-forward phenomenon in Qatar: a national cohort study
Hiam Chemaitelly, Jeremy Samuel Faust, Harlan M Krumholz, et al.
Iscience
|
May 31, 2021
SARS-CoV-2 seroprevalence in the urban population of Qatar: An analysis of antibody testing on a sample of 112,941 individuals
Peter V Coyle, Hiam Chemaitelly, Mohamed Ali Ben Hadj Kacem, et al.
Emerging Infectious Diseases
|
April 26, 2021
Herd Immunity against Severe Acute Respiratory Syndrome Coronavirus 2 Infection in 10 Communities, Qatar
Andrew Jeremijenko, Hiam Chemaitelly, Houssein H Ayoub, et al.
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Search research articles
Search
Showing results (141-150 of 155) with videos related to
Sort By:
Page
of 16
American Journal of Epidemiology
|
December 7, 2023
Estimating protection afforded by prior infection in preventing reinfection: applying the test-negative study design
Houssein H Ayoub, Milan Tomy, Hiam Chemaitelly, et al.
Nature Medicine
|
November 3, 2021
BNT162b2 and mRNA-1273 COVID-19 vaccine effectiveness against the SARS-CoV-2 Delta variant in Qatar
Patrick Tang, Mohammad R Hasan, Hiam Chemaitelly, et al.
The Lancet. Infectious Diseases
|
March 13, 2023
Long-term COVID-19 booster effectiveness by infection history and clinical vulnerability and immune imprinting: a retrospective population-based cohort study
Hiam Chemaitelly, Houssein H Ayoub, Patrick Tang, et al.
The Lancet. Microbe
|
November 14, 2022
Protection from previous natural infection compared with mRNA vaccination against SARS-CoV-2 infection and severe COVID-19 in Qatar: a retrospective cohort study
Hiam Chemaitelly, Houssein H Ayoub, Sawsan AlMukdad, et al.
Eclinicalmedicine
|
August 3, 2023
Population immunity of natural infection, primary-series vaccination, and booster vaccination in Qatar during the COVID-19 pandemic: an observational study
Suelen H Qassim, Hiam Chemaitelly, Houssein H Ayoub, et al.
Vaccine
|
April 15, 2024
Effectiveness of two and three doses of COVID-19 mRNA vaccines against infection, symptoms, and severity in the pre-omicron era: A time-dependent gradient
Layan Sukik, Hiam Chemaitelly, Houssein H Ayoub, et al.
Plos One
|
January 31, 2022
Assessing the performance of a serological point-of-care test in measuring detectable antibodies against SARS-CoV-2
Peter V Coyle, Reham Awni El Kahlout, Soha R Dargham, et al.
International Journal of Infectious Diseases : IJID : Official Publication of the International Society for Infectious Diseases
|
September 17, 2023
Short- and longer-term all-cause mortality among SARS-CoV-2- infected individuals and the pull-forward phenomenon in Qatar: a national cohort study
Hiam Chemaitelly, Jeremy Samuel Faust, Harlan M Krumholz, et al.
Iscience
|
May 31, 2021
SARS-CoV-2 seroprevalence in the urban population of Qatar: An analysis of antibody testing on a sample of 112,941 individuals
Peter V Coyle, Hiam Chemaitelly, Mohamed Ali Ben Hadj Kacem, et al.
Emerging Infectious Diseases
|
April 26, 2021
Herd Immunity against Severe Acute Respiratory Syndrome Coronavirus 2 Infection in 10 Communities, Qatar
Andrew Jeremijenko, Hiam Chemaitelly, Houssein H Ayoub, et al.
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of 16