Abstract Coronavirus disease 2019 (COVID-19) is a respiratory infectious disease caused
by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 is …

The severity and outcome of coronavirus disease 2019 (COVID-19) largely depends on a
patient's age. Adults over 65 years of age represent 80% of hospitalizations and have a 23 …

Abstract The emergence of Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-
2) in late 2019 has been associated with a high rate of mortality and morbidity. It has been …

A central clinical question as the world deals with the COVID-19 pandemic is what the long-
term sequelae for the millions of individuals will be who recover from the hyperinflammatory …

Dear Editor, The French nun Sister André who is believed to be the world's second-oldest
person was celebrating her 117th birthday on February 11, 2021 after having a SARS-CoV …

Abstract SARS-CoV-2 virus, the causative agent of the coronavirus infectious disease-19
(COVID-19), is taking the globe by storm, approaching 500,000 confirmed cases and over …

In December 2019 a cluster of pneumonia caused by a previous unknown coronavirus,
SARS-CoV-2, was identified in Wuhan, China. 1 SARS-CoV-2 belongs to the subgenus of …

The COVID-19 pandemic has posed unprecedented challenges to the global healthcare
system, with the elderly population being particularly vulnerable. This comprehensive review …

Old individuals are more susceptible to various infections due to immunological changes
that occur during the aging process. These changes named collectively as …

The COVID-19 pandemic struck like a lightning on a clear sunny day. When reports surfaced
on the probability of a new pandemic in the first two months of 2020, the public felt no need …