The CDC has raised its cruise travel warning to the highest level as Covid-19 cases...

Omicron now represents the majority of Covid-19 cases in the USA. Disease experts there...

The CDC is currently investigating 36 ships and observing an additional 32 ships as the...

"When you have a virus that's showing this degree of transmissibility...it almost...

The change to require an extra shot for full vaccination is unlikely to happen this year...

The CDC said it intends to lift the order imposing Covid-19 restriction on cruise ships...

Currently, being fully vaccinated in the US means an individual has both doses of the...

Due to the population difference, the 1918-19 flu infected 25% of Americans and killed...