Abdullatif Khal-Al

Doha, DA, Qatar

Last Updated: 09/26/2026

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Found 80 publications

Cohort studies may underestimate rare vaccine adverse events: evidence from stroke incidence following COVID-19 vaccination.

Cohort studies may underestimate rare vaccine adverse events: evidence from stroke incidence following COVID-19 vaccination.

Journal: Expert review of vaccines

Published: August 24, 2026

Routine SARS-CoV-2 testing frequency and risk of severe COVID-19: A nationwide population-based study.

Routine SARS-CoV-2 testing frequency and risk of severe COVID-19: A nationwide population-based study.

Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

Published: May 08, 2026

Longitudinal Plasma Proteome of Pfizer/BNT162b2 Pre- and Postbooster Vaccinated Healthy Individuals Reveals Distinct Protein Profiles upon SARS-CoV-2 Spike Protein Stimulation.

Longitudinal Plasma Proteome of Pfizer/BNT162b2 Pre- and Postbooster Vaccinated Healthy Individuals Reveals Distinct Protein Profiles upon SARS-CoV-2 Spike Protein Stimulation.

Journal: Journal of proteome research

Published: February 03, 2026

Risk of stroke following SARS-CoV-2 infection in a nationwide self-controlled case series study in qatar.

Risk of stroke following SARS-CoV-2 infection in a nationwide self-controlled case series study in qatar.

Journal: Scientific reports

Published: January 06, 2026

Incidence of stroke following COVID-19 vaccination: a nationwide self‑controlled risk interval study in Qatar.

Incidence of stroke following COVID-19 vaccination: a nationwide self‑controlled risk interval study in Qatar.

Journal: Expert review of vaccines

Published: November 27, 2025

Estimating SARS-CoV-2 infection incidence and detection rates: Demonstrating a novel surveillance method.

Estimating SARS-CoV-2 infection incidence and detection rates: Demonstrating a novel surveillance method.

Journal: Public health

Published: May 20, 2025

Comparative effectiveness of one versus two doses of COVID-19 vaccines in Qatar: Evidence of converging protection over time.

Comparative effectiveness of one versus two doses of COVID-19 vaccines in Qatar: Evidence of converging protection over time.

Journal: Vaccine

Published: May 08, 2025

Effectiveness and durability of a fourth dose of ancestral-strain mRNA vaccines against SARS-CoV-2 infection: a nationwide matched cohort study in Qatar.

Effectiveness and durability of a fourth dose of ancestral-strain mRNA vaccines against SARS-CoV-2 infection: a nationwide matched cohort study in Qatar.

Journal: Scientific reports

Published: March 31, 2025

Effectiveness of ChAdOx1 nCoV-19 (Vaxzevria) primary series vaccine against SARS-CoV-2 beta and delta variants: a nationwide study.

Effectiveness of ChAdOx1 nCoV-19 (Vaxzevria) primary series vaccine against SARS-CoV-2 beta and delta variants: a nationwide study.

Journal: BMC infectious diseases

Published: March 29, 2025

A Cluster of Meningococcal Serogroup W135 Infections: A Case Series.

A Cluster of Meningococcal Serogroup W135 Infections: A Case Series.

Journal: Cureus

Published: March 17, 2025

Revamping the educational environment and engagement: How ACGME-I accreditation transforming training programs in Qatar.

Revamping the educational environment and engagement: How ACGME-I accreditation transforming training programs in Qatar.

Journal: BMC medical education

Published: March 07, 2025

Recurrent Vulvovaginal Candidiasis Caused by Fluconazole-Resistant Candida albicans: A Retrospective Study.

Recurrent Vulvovaginal Candidiasis Caused by Fluconazole-Resistant Candida albicans: A Retrospective Study.

Journal: Cureus

Published: February 12, 2025

Showing 1-12 of 80

Last Updated: 09/26/2026