Increased risk of DENV-infection (primarily DENV3) was observed up to 300 days post-SARS-CoV-2 infection (predominantly ...

Children and adolescents demonstrated an increased risk for long COVID following SARS-CoV-2 reinfection during the Omicron period.

As evidence mounts that the omicron variant is less deadly than prior COVID-19 strains, one oft-cited explanation is that viruses always evolve to become less virulent over time. The problem, experts ...

More than two dozen Centenary College of Louisiana students were initiated into the prestigious Omicron Delta Kappa (ODK) ...

NEW YORK (WABC) -- The CDC is weighing a significant update to its mask information as the highly transmissible omicron variant sweeps across the nation. Federal health officials are expected to ...

Updated COVID-19 vaccines are still providing effective protection against infection, emergency department visits, ...

NEW YORK (WABC) -- As the highly transmissible omicron and delta coronavirus variants continue to sweep across the United States, health officials warn that more people are expected to get infected -- ...

Mitie Group on Thursday raised its annual profit outlook for the second time in four months, as the outsourcer that helps manage some of Britain's COVID-19 testing sites gains from a higher number of ...

Price rises in Britain's services sector last month were the most widespread in more than 25 years as businesses recovered ...

Even as the omicron COVID-19 variant continues to sweep the globe, scientists are now monitoring a new mutation of omicron, dubbed BA.2. The World Health Organization maintains that BA.2 is not a ...