Publications by authors named "Hiam Chemaitelly"

Claim this Profile

Mentions over time

Mentions by platform

Video Views

4,783,535

Total Likes

145,058

Extended Reach

14,218,248

Social Features

1,447
E
Effects of Previous Infection and Vaccination on Symptomatic Omicron Infections.
Heba N Altarawneh, Hiam Chemaitelly, Houssein H Ayoub, Patrick Tang, Mohammad R Hasan, Hadi M Yassine, Hebah A Al-Khatib, Maria K Smatti, Peter Coyle, Zaina Al-Kanaani

N Engl J Med· July 2022

Videos about Article: user user user

2 50 219 42 4 17 8

View All Article and Social Media Activity
E
Effect of mRNA Vaccine Boosters against SARS-CoV-2 Omicron Infection in Qatar.
Laith J Abu-Raddad, Hiam Chemaitelly, Houssein H Ayoub, Sawsan AlMukdad, Hadi M Yassine, Hebah A Al-Khatib, Maria K Smatti, Patrick Tang, Mohammad R Hasan, Peter Coyle

N Engl J Med· May 2022

Videos about Article: user user

2 2 378 2 5 1

View All Article and Social Media Activity
P
Protection against the Omicron Variant from Previous SARS-CoV-2 Infection.
Heba N Altarawneh, Hiam Chemaitelly, Mohammad R Hasan, Houssein H Ayoub, Suelen Qassim, Sawsan AlMukdad, Peter Coyle, Hadi M Yassine, Hebah A Al-Khatib, Fatiha M Benslimane

March 2022

Videos about Article: user user

2 8 423 10 270 4

View All Article and Social Media Activity
E
Effectiveness of mRNA-1273 and BNT162b2 Vaccines in Qatar.
Laith J Abu-Raddad, Hiam Chemaitelly, Roberto Bertollini,

N Engl J Med· February 2022

Videos about Article: user user

2 5 150 1 3

View All Article and Social Media Activity
W
Waning of BNT162b2 Vaccine Protection against SARS-CoV-2 Infection in Qatar.
Hiam Chemaitelly, Patrick Tang, Mohammad R Hasan, Sawsan AlMukdad, Hadi M Yassine, Fatiha M Benslimane, Hebah A Al Khatib, Peter Coyle, Houssein H Ayoub, Zaina Al Kanaani

N Engl J Med· December 2021

Videos about Article: user user user 3

6 9 261 15 126 5

View All Article and Social Media Activity
C
Comparison of carbapenemase-producing Enterobacterales colonizing war-affected children from the Gaza Strip and hospitalized children from a national reference center in Qatar: an observational cohort study.
Andrés Pérez-López, Anju Sharma, Sathyavathi Sundararaju, Mohammed Suleiman, Ruwa Mohamed, Hiam Chemaitelly

Clin Microbiol Infect· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
A novel surveillance-based method for estimating the waning of immunity following natural infection.
Ryosuke Omori, Hiam Chemaitelly, Laith J Abu-Raddad

Public Health· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Estimating SARS-CoV-2 infection incidence and detection rates: Demonstrating a novel surveillance method.
Houssein H Ayoub, Hiam Chemaitelly, Patrick Tang, Mohammad R Hasan, Hadi M Yassine

Public Health· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Incidence of stroke following COVID-19 vaccination: a nationwide self‑controlled risk interval study in Qatar.
Hiam Chemaitelly, Naveed Akhtar, Salman Al Jerdi, Saadat Kamran, Sujatha Joseph

Expert Rev Vaccines· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
G
Global Estimates of COVID-19 Morbidity and Mortality: A Cohort Study and Mathematical Model Analysis.
Houssein H Ayoub, Hiam Chemaitelly, Laith J Abu-Raddad

Influenza Other Respir Viruses· December 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
G
Global childhood diarrhoea prevalence and its determinants: a systematic meta-analytic assessment, 1985-2024.
Zahir M Tag, Hadeel Alashwal, Hiam Chemaitelly, Laith J Abu-Raddad

EBioMedicine· November 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
H
Hepatitis B Virus in Jordan: Prevalence, Incidence and Clearance From Cross-Sectional and Cohort Studies.
Issa Abu-Dayyeh, Hiam Chemaitelly, Ahmad Al Tibi, Mohammad Ghunaim, Thaer Hasan

J Viral Hepat· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Effectiveness and durability of a fourth dose of ancestral-strain mRNA vaccines against SARS-CoV-2 infection: a nationwide matched cohort study in Qatar.
Layan Sukik, Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang

Sci Rep· October 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
The association between previous SARS-CoV-2 infection and incidence of stroke.
Naveed Akhtar, Hiam Chemaitelly, Saadat Kamran, Sujatha Joseph, Deborah Morgan

IJID Reg· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Evaluating the cost-effectiveness of COVID-19 mRNA primary-series vaccination in Qatar: An integrated epidemiological and economic analysis.
Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang, Mohammad R Hasan

PLoS One· September 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Comparative effectiveness of one versus two doses of COVID-19 vaccines in Qatar: Evidence of converging protection over time.
Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang, Mohammad R Hasan

Vaccine· August 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Effectiveness of ChAdOx1 nCoV-19 (Vaxzevria) primary series vaccine against SARS-CoV-2 beta and delta variants: a nationwide study.
Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang, Mohammad R Hasan

BMC Infect Dis· August 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Immune histories and natural infection protection during the omicron era.
Hiam Chemaitelly, Houssein H Ayoub, Niklas Bobrovitz, Peter Coyle, Patrick Tang

Commun Med (Lond)· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
D
Diarrhea in Yemeni children under five: A multi-level analysis of population-based surveys, 1991-2022.
Zahir M Tag, Laith J Abu-Raddad, Hiam Chemaitelly

PLoS Negl Trop Dis· July 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
C
Can the prevalence of one STI serve as a predictor for another? A mathematical modeling analysis.
Ryosuke Omori, Hiam Chemaitelly, Laith J Abu-Raddad

Infect Dis Model· June 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Assessing healthy vaccinee effect in COVID-19 vaccine effectiveness studies: a national cohort study in Qatar.
Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang, Mohammad R Hasan

Elife· June 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Prevalence of hepatitis C virus infection in Qatar's resident population based on a national screening campaign.
Hamad Eid Al-Romaihi, Rayane El-Khoury, Sayed Himatt, Moutaz F M Derbala, Amjad Mohammed Idries, Hiam Chemaitelly

Sci Rep· April 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
D
Differential protection against SARS-CoV-2 reinfection pre- and post-Omicron.
Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang, Mohammad R Hasan

Nature· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Evaluating Hospital Admission Data as Indicators of COVID-19 Severity: A National Assessment in Qatar.
Layan Sukik, Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang

Open Forum Infect Dis· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Protection conferred by SARS-CoV-2 infection across a spectrum of reinfection symptoms and severities.
Layan Sukik, Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang

BMJ Open Respir Res· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Prevalence of syphilis infection among migrant workers in Qatar: a nationwide cross-sectional survey.
Gheyath K Nasrallah, Hiam Chemaitelly, Ahmed Ismail Ahmed Ismail, Duaa W Al-Sadeq, Fathima H Amanullah

BMJ Open· November 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
B
BNT162b2 Versus mRNA-1273 Vaccines: Comparative Analysis of Long-Term Protection Against SARS-CoV-2 Infection and Severe COVID-19 in Qatar.
Hiam Chemaitelly, Houssein H Ayoub, Peter Coyle, Patrick Tang, Mohammad R Hasan

Influenza Other Respir Viruses· October 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Epidemiology of herpes simplex virus type 1 in the United States: Systematic review, meta-analyses, and meta-regressions.
Rwedah A Ageeb, Manale Harfouche, Hiam Chemaitelly, Laith J Abu-Raddad

iScience· September 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
E
Epidemiology of gonorrhea in countries of the Middle East and North Africa: systematic review, meta analyses, and meta regressions.
Hiam Chemaitelly, Manale Harfouche, Alex Smolak, Rwedah Ageeb, Yousra A Mohamoud

BMC Glob Public Health· August 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Impact of a potential Chlamydia vaccine in the USA: mathematical modelling analyses.
Monia Makhoul, Houssein H Ayoub, Susanne F Awad, Hiam Chemaitelly, Laith J Abu-Raddad

BMJ Public Health· June 2024

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis