Like all living things, the virus that causes COVID-19 continues to evolve, illustrating why we need to understand the forces of evolution. The SARS-CoV-2 virus likely “jumped” from a related ...

The COVID-19 pandemic is still very much with the world, as being witnessed by the huge number of cases in China currently and the ongoing number of cases and deaths across the globe. However, the ...

WEDNESDAY, Jan. 18, 2023 (HealthDay News) -- For children younger than 5 years hospitalized with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), respiratory virus coinfections may ...