Omicron infection induces limited immune response in unvaccinated; COVID hospital deaths rise on weekends
Test tube labeled “COVID-19 Omicron variant test positive” is seen in this illustration picture taken January 15, 2022. REUTERS/Dado Ruvic/Illustration Register now for FREE unlimited access to Reuters.com Register April 18 (Reuters) – The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings … Read more