Trends in the Rates of Extended-Spectrum-β-Lactamase-Producing Enterobacterales Isolated from Urine Cultures during the COVID-19 Pandemic in Ontario, Canada

by Mohammad R. Hasan, Yasmeen M. Vincent, Daniela Leto, Huda Almohri
Published 2023-02-01

Inhibition of COX-2 in Colon Cancer Modulates Tumor Growth and MDR-1 Expression to Enhance Tumor Regression in Therapy-Refractory Cancers In Vivo

by Mahbuba Rahman, Krithika Selvarajan, Mohammad R. Hasan, Annie P. Chan, Chaoyang Jin, Jieun Kim, Simon K. Chan, Nhu D. Le, Young-Bae Kim, Isabella T. Tai
Published 2012-07-01

Real-Time SARS-CoV-2 Genotyping by High-Throughput Multiplex PCR Reveals the Epidemiology of the Variants of Concern in Qatar

by Mohammad R. Hasan, Mahesh K.R. Kalikiri, Faheem Mirza, Sathyavathi Sundararaju, Anju Sharma, Thabisile Xaba, Stephan Lorenz, Hiam Chemaitelly, Reham A. El-Kahlout, Kin Ming Tsui, Hadi M. Yassine, Peter V. Coyle, Abdullatif Al Khal, Roberto Bertollini, Mohamed H. Al Thani, Laith J. Abu-Raddad, Patrick Tang
Published 2021-11-01

Distinct antibody repertoires against endemic human coronaviruses in children and adults

by Taushif Khan, Mahbuba Rahman, Fatima Al Ali, Susie S. Y. Huang, Manar Ata, Qian Zhang, Paul Bastard, Zhiyong Liu, Emmanuelle Jouanguy, Vivien Béziat, Aurélie Cobat, Gheyath K. Nasrallah, Hadi M. Yassine, Maria K. Smatti, Amira Saeed, Isabelle Vandernoot, Jean-Christophe Goffard, Guillaume Smits, Isabelle Migeotte, Filomeen Haerynck, Isabelle Meyts, Laurent Abel, Jean-Laurent Casanova, Mohammad R. Hasan, Nico Marr
Published 2021-02-01

Relative infectiousness of SARS-CoV-2 vaccine breakthrough infections, reinfections, and primary infections

by Laith J. Abu-Raddad, Hiam Chemaitelly, Houssein H. Ayoub, Patrick Tang, Peter Coyle, Mohammad R. Hasan, Hadi M. Yassine, Fatiha M. Benslimane, Hebah A. Al-Khatib, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Hamad Eid Al-Romaihi, Abdullatif Al-Khal, Mohametabd H. Al-Thani, Roberto Bertollini
Published 2022-01-01

Protection of Omicron sub-lineage infection against reinfection with another Omicron sub-lineage

by Hiam Chemaitelly, Houssein H. Ayoub, Peter Coyle, Patrick Tang, Hadi M. Yassine, Hebah A. Al-Khatib, Maria K. Smatti, Mohammad R. Hasan, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Abdullatif Al-Khal, Roberto Bertollini, Laith J. Abu-Raddad
Published 2022-08-01

Population immunity of natural infection, primary-series vaccination, and booster vaccination in Qatar during the COVID-19 pandemic: an observational studyResearch in context

by Suelen H. Qassim, Hiam Chemaitelly, Houssein H. Ayoub, Peter Coyle, Patrick Tang, Hadi M. Yassine, Asmaa A. Al Thani, Hebah A. Al-Khatib, Mohammad R. Hasan, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Abdullatif Al-Khal, Roberto Bertollini, Laith J. Abu-Raddad
Published 2023-08-01

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

by Hiam Chemaitelly, Houssein H. Ayoub, Sawsan AlMukdad, Peter Coyle, Patrick Tang, Hadi M. Yassine, Hebah A. Al-Khatib, Maria K. Smatti, Mohammad R. Hasan, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Abdullatif Al-Khal, Roberto Bertollini, Laith J. Abu-Raddad
Published 2022-06-01

Effects of previous infection, vaccination, and hybrid immunity against symptomatic Alpha, Beta, and Delta SARS-CoV-2 infections: an observational studyResearch in context

by Heba N. Altarawneh, Hiam Chemaitelly, Houssein H. Ayoub, Patrick Tang, Mohammad R. Hasan, Hadi M. Yassine, Hebah A. Al-Khatib, Asmaa A. Al Thani, Peter Coyle, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Abdullatif Al-Khal, Roberto Bertollini, Laith J. Abu-Raddad
Published 2023-09-01

Short- and longer-term all-cause mortality among SARS-CoV-2- infected individuals and the pull-forward phenomenon in Qatar: a national cohort study

by Hiam Chemaitelly, Jeremy Samuel Faust, Harlan M. Krumholz, Houssein H. Ayoub, Patrick Tang, Peter Coyle, Hadi M. Yassine, Asmaa A. Al Thani, Hebah A. Al-Khatib, Mohammad R. Hasan, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Abdullatif Al-Khal, Roberto Bertollini, Laith J. Abu-Raddad
Published 2023-11-01

Addressing bias in the definition of SARS-CoV-2 reinfection: implications for underestimation

by Hiam Chemaitelly, Hiam Chemaitelly, Hiam Chemaitelly, Houssein H. Ayoub, Patrick Tang, Hadi M. Yassine, Hadi M. Yassine, Asmaa A. Al Thani, Asmaa A. Al Thani, Mohammad R. Hasan, Peter Coyle, Peter Coyle, Peter Coyle, Zaina Al-Kanaani, Einas Al-Kuwari, Andrew Jeremijenko, Anvar Hassan Kaleeckal, Ali Nizar Latif, Riyazuddin Mohammad Shaik, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Adeel A. Butt, Adeel A. Butt, Adeel A. Butt, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Abdullatif Al-Khal, Roberto Bertollini, Laith J. Abu-Raddad, Laith J. Abu-Raddad, Laith J. Abu-Raddad, Laith J. Abu-Raddad, Laith J. Abu-Raddad
Published 2024-03-01

Effects of SARS-CoV-2 Alpha, Beta, and Delta variants, age, vaccination, and prior infection on infectiousness of SARS-CoV-2 infections

by Suelen H. Qassim, Suelen H. Qassim, Suelen H. Qassim, Mohammad R. Hasan, Patrick Tang, Hiam Chemaitelly, Hiam Chemaitelly, Hiam Chemaitelly, Houssein H. Ayoub, Hadi M. Yassine, Hadi M. Yassine, Hebah A. Al-Khatib, Hebah A. Al-Khatib, Maria K. Smatti, Maria K. Smatti, Hanan F. Abdul-Rahim, Gheyath K. Nasrallah, Gheyath K. Nasrallah, Mohamed Ghaith Al-Kuwari, Abdullatif Al-Khal, Peter Coyle, Peter Coyle, Peter Coyle, Imtiaz Gillani, Anvar Hassan Kaleeckal, Riyazuddin Mohammad Shaik, Ali Nizar Latif, Einas Al-Kuwari, Andrew Jeremijenko, Adeel A. Butt, Adeel A. Butt, Adeel A. Butt, Roberto Bertollini, Hamad Eid Al-Romaihi, Mohamed H. Al-Thani, Laith J. Abu-Raddad, Laith J. Abu-Raddad, Laith J. Abu-Raddad, Laith J. Abu-Raddad
Published 2022-09-01