New research shows that after the body's defenses kill the virus behind COVID-19, leftover digested chunks of SARS-CoV-2 ...
A new longitudinal study provides critical insights into the intricate interplay between human immunity and viral evolution ...
When the virus that caused the COVID-19 pandemic first emerged, many scientists thought it would evolve slowly, like other coronaviruses. But that was one of the first big surprises from the virus ...
Pfizer/BioNTech's Covid-19 mRNA vaccine provides an added layer of protection against reinfection for people who have been previously infected with Covid-19, as well as increased immune durability ...