Background Oxygenation serves as a cornerstone in the treatment of COVID-19, and several
methods have been extensively studied so far. Herein, we aimed to systematically review …

Background: During the COVID-19 pandemic, the use of technology-based services has
been incremental by the care providers for patients scheduling, regulatory considerations …

Cytokine storm describes a life-threatening, systemic inflammatory syndrome characterized
by elevated levels of proinflammatory cytokines and immune cell hyperactivation associated …

Introduction: Earlier studies demonstrated a decreased level of physical activity (PA) during
the COVID-19 pandemic. Therefore, we aimed to systematically review the relevant studies …

Objectives: Stigmatization was reported throughout the COVID pandemic for COVID-19
patients and close contacts. The aim of this systematic review was to comprehensively …

Introduction COVID-19 can result in an extensive range of extrapulmonary, and neurological
signs and symptoms such as olfactory and/or taste dysfunction, and otologic symptoms. The …

Background: Africa is facing the triple burden of communicable diseases, non-
communicable diseases (NCDs), and nutritional disorders. Multilateral institutions, bilateral …

Background Influenza is a common illness for its high rates of morbidity and transmission.
The implementation of non-pharmaceutical interventions (NPIs) during the COVID-19 …

Introduction: The accurate number of COVID-19 cases is essential knowledge to control an
epidemic. Currently, one of the most important obstacles in estimating the exact number of …

Introduction: Since the beginning of the COVID-19 pandemic, face masks have been among
the cornerstones of COVID-19 prevention. Therefore, evaluating their preventive effects …