The acute effects of various respiratory viral infections have been well studied, with
extensive characterization of the clinical presentation as well as viral pathogenesis and host …

Abstract The SARS-CoV-2 Omicron variant is more immune evasive and less virulent than
other major viral variants that have so far been recognized,,,,,,,,,,–. The Omicron spike (S) …

The COVID-19 pandemic, which was caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has become a worldwide health crisis due to its …

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) not only affects the
respiratory tract but also causes neurological symptoms such as loss of smell and taste …

The respiratory system is the main target of severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2), the cause of coronavirus disease 19 (COVID-19) where acute respiratory …

Human ACE2 Human angiotensin converting enzyme 2 (hACE2) is the key cell attachment
and entry receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), with …

Warmer climatic conditions have been associated with fewer COVID-19 cases. Herein we
infected K18-hACE2 mice housed at the standard animal house temperature of∼ 22° C, or …

Evidence suggests that patients with long COVID can experience neuropsychiatric,
neurologic, and cognitive symptoms. However, these clinical data are mostly associational …

The reduced pathogenicity of the omicron BA. 1 sub-lineage compared to earlier variants is
well described, although whether such attenuation is retained for later variants like BA. 5 …

Several models were developed to study the pathogenicity of severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) as well as the in vivo efficacy of vaccines and …