Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2) can cause the life-
threatening acute respiratory disease called COVID-19 (Coronavirus Disease 2019) as well …

Objective Current evidence on the effectiveness of SARS-CoV-2 prophylaxis is inconclusive.
We aimed to systematically evaluate published studies on repurposed drugs for the …

Background COVID-19 has had a disproportionate impact on older adults. Mexico's
population is younger, yet COVID-19's impact on older adults is comparable to countries …

Older individuals are at higher risk of SARS-CoV-2 infection and severe outcomes, but the
underlying mechanisms are incompletely understood. In addition, how age modulates SARS …

Objectives Numerous studies have shown that gratitude can improve mental health of
people facing stressful events. However, most studies in this area have been based on …

At the time of the restrictions and lockdown during the COVID-19 pandemic, it became
apparent how difficult it is for city dwellers to adhere to the prescribed behavioural measures …

Severe acute respiratory syndrome coronavirus 2 has spread rapidly around the globe.
However, despite its high pathogenicity and transmissibility, the severity of the associated …

Background: The Great COVID-19 Shutdown aimed to eliminate or slow the spread of SARS-
CoV-2, the virus that causes COVID-19. The United States has no national policy, leaving …

Abstract Background and Objectives Older adults with multiple comorbidities experience
high rates of hospitalization and poor outcomes from Coronavirus Disease 2019 (COVID …

Introduction Patients with pre-existing cardiovascular disease may carry a higher risk for
mortality from COVID-19. This study examined the association between individuals with pre …