Coronavirus disease 2019 (COVID‐19), a pandemic disease caused by severe acute
respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection, can affect almost all systems …

Abstract Objectives One-fifth of Covid-19 patients suffer a severe course of Covid-19
infection; however, the specific causes remain unclear. Mast cells (MCs) are activated by …

Objectives Hyper-inflammation caused by COVID-19 may be mediated by mast cell
activation (MCA) which has also been hypothesized to cause Long-COVID (LC) symptoms …

Despite anticipated increased risk of COVID-19 and increased expression of the SARS CoV-
2 receptor (ACE2), the relatively low mortality of pregnant women with COVID-19 has been …

Mast cells are innate immune cells found in connective tissues throughout the body, most
prevalent at tissue-environment interfaces. They possess multiple cell-surface receptors …

At least 65 million people around the world suffer from long COVID-19, with the majority of
cases occurring in the productive age (36–50 years old). Individuals with long COVID-19 are …

Purpose The ongoing coronavirus disease 2019 (COVID-19) pandemic, caused by severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has imposed a heavy burden on …

Evidence continues to emerge that the social determinants of health play a role in adverse
outcomes related to COVID-19, including increased morbidity and mortality, increased risk of …

In this narrative review, firstly, we describe the characteristics of severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) and the pathogenesis of its infection in humans …

Abstract Coronavirus disease 2019 (COVID-19) is a multi-system disease that has led to a
pandemic with unprecedented ramifications. The pandemic has challenged scientists for the …