Currently approved vaccines have been successful in preventing the severity of #COVID19 and hospitalization. These vaccines primarily...

Abstract The unceasing global spread of severe acute respiratory syndrome #coronavirus 2 (#SARSCoV2) calls for the development of novel...

Large GWAS indicated that genetic factors influence the response to #SARSCoV2. However, sex, age, concomitant diseases, differences in...

#aging increases vulnerability to respiratory viral infections, including by #SARSCoV2. Delval et al. established a causal role for...

The pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (#SARSCoV2) is receiving worldwide attention, due to the severity...

Coronaviruses, including #SARSCoV2, have caused pandemics in the past two decades. The most prevalent SARS-CoV-2 variants of concern can...

#SARSCoV2-induced #anorexia triggers systemic metabolic alterations. A new study shows that the ketone body β-hydroxybutyrate (BHB)...

As #omicron-specific boosters near, scientists debate how ‘original antigenic sin’ will influence immune responses. In the beginning,...

Just 10 months after the initial genome sequencing of the #SARSCoV2 virus, two mRNA vaccines were demonstrated to provide 95% efficacy...

As #COVID19 death rate globally has fallen, it may be tempting to conclude that #coronavirus is becoming milder. But this not a given. A...

Researchers have developed a rapid T-cell test (the dqTACT assay) that measures the activation of T cells in response to #COVID19. The...

Smell disruption from #COVID19 is becoming less-common, but millions of people still have problems with their sense of #smell. The...

Haven't had #COVID19 yet? It could be more than just luck. Simplest explanation: you have never come into contact with the virus....

After briefly dropping in early months of the #COVID19 pandemic in 2020, rates of sexually transmitted infections in US then resurged...

Two studies show that immune cells infected with #SARSCoV2 can stimulate a large inflammatory response via #inflammasome activation. In...

A #COVID19 outbreak is ravaging a hospital for older adults in Shanghai, China. Workers said that deaths are increasing & resources are...

A surge in people with discolored toes does not seem to be linked to #COVID19. New report suggests that #COVID toe could have been caused...

China has revised the country’s pandemic guidelines to include the use of antiviral pills made by Pfizer, #Paxlovid, as the country...

Europe thought it was done with #COVID19. The UK's daily case rate is still < 1/3 of what it was during the #Omicron peak, but cases are...

Even a mild case of #COVID19 can damage the brain, leading to shrinkage equivalent to up to a decade of #aging, according to a new study....