Medical Research

Stochastic Analysis of Two‐Strain Epidemic Model with Non‐Monotone Incidence Rates: Application to COVID‐19 Pandemic

Mathematical Methods in the Applied Sciences This article from Morocco is devoted to the mathematical analysis of a COVID-19 two-strain epidemic model. Journal Article

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Characteristics and Outcomes of Coronavirus Disease- 2019 Among Pregnant Women in Saudi Arabia; a Retrospective Study

International Journal of Women’s Health This article aims to determine the impact of the COVID-19 pandemic on pregnant women in the Jazan region of Saudi Arabia. Journal Article

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Indirect Effects of the COVID-19 Pandemic on Routine Childhood Vaccination in Low-Income Countries: A Systematic Review to Set the Scope for Future Pandemics

Microorganisms This article aims to identify and evaluate how the COVID-19 pandemic impacted routine childhood vaccinations in low-income countries including Sudan, Syria, and Yemen. Journal Article

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Gastrointestinal Bleeding in COVID-19 Infected Patients, and Management Outcomes

International Journal of General Medicine This article aims to understand the risk and management outcomes of gastrointestinal bleeding in COVID-19-infected patients. Journal Article

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COVID-19, the AstraZeneca vaccine , & Bell’s Palsy

International Medical Case Reports Journal This article documents two cases of Bell’s palsy, one after contracting COVID-19 infection and the other after administration of the AstraZeneca Vaccine. Journal Article

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Durability of COVID-19 Humoral Immunity Post Infection and Different SARS-COV-2 Vaccines

Journal of Infection and Public Health This article aims to evaluate the longitudinal measurement of SARS-CoV-2 IgG spike protein antibodies in healthcare workers after COVID-19 infection and after receiving the first and second vaccine doses. Journal Article

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Serum ACE2 and S19P Gene Polymorphism in Egyptian Patients with COVID-19 Infection: Correlation with Disease Severity

Nature Scientific Reports This article investigates the expression levels of ACE2 in Egyptian patients with SARS-Cov-2 infection and correlates them with the laboratory, clinical findings, and infection severity. Journal Article

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Effects of Face Mask Mandates on COVID-19 Transmission in 51 Countries: Retrospective Event Study

JMIR Public Health and Surveillance This article examines the impact of mask mandates and recommendations on self-reported mask use and SARS-CoV-2 reproduction numbers in Egypt, Jordan, Kuwait, Libya, Oman, Palestine, Qatar, Saudi Arabia, Sudan, Tunisia, Yemen, and other countries. Journal Article

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The Effects of the First Wave of COVID-19 Restrictions on Physical Activity: A Longitudinal Study from “Step Into Health” Program in Qatar

Frontiers in Public Health This article conducts a comprehensive longitudinal analysis of how COVID-19 lockdown policies in Qatar influenced physical activity patterns during the first wave of the pandemic. Journal Article

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Physical Activity and Psychological Wellbeing Among Healthcare Students During the COVID-19 Pandemic

Cureus This article aims to assess the association between psychological well-being and physical activity among healthcare students at one public university in Saudi Arabia during the COVID-19 pandemic period. Journal Article

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