Concepedia

Roberto Bertollini

RB

123

Publications

8.2K

Citations

50

H-Index

1985

Active since

Affiliations

Hamad Medical Corporation(Current)

Weill Cornell Medical College in Qatar

Ministry of Public Health

Qatar University

Cornell University

Roberto Bertollini is an author at Hamad Medical Corporation specializing in medicine, epidemiology, and public health.

ORCID

Top concepts

Publications per year

1985–2025

123

Publications

123

Effects of Previous Infection and Vaccination on Symptomatic Omicron Infections

Heba Altarawneh, Hiam Chemaitelly, Houssein H. Ayoub et al. · New England Journal of Medicine · 2022 · 562 citations · Full text

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. · Nature Medicine · 2021 · 460 citations · Full text

, , +7

mRNA-1273 COVID-19 vaccine effectiveness against the B.1.1.7 and B.1.351 variants and severe COVID-19 disease in Qatar

Hiam Chemaitelly, Hadi M. Yassine, Fatiha M. Benslimane et al. · Nature Medicine · 2021 · 437 citations · Full text

, , +9

Effect of mRNA Vaccine Boosters against SARS-CoV-2 Omicron Infection in Qatar

Laith J. Abu‐Raddad, Hiam Chemaitelly, Houssein H. Ayoub et al. · New England Journal of Medicine · 2022 · 396 citations · Full text

Duration of mRNA vaccine protection against SARS-CoV-2 Omicron BA.1 and BA.2 subvariants in Qatar

Hiam Chemaitelly, Houssein H. Ayoub, Sawsan AlMukdad et al. · Nature Communications · 2022 · 231 citations · Full text

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