Yellow fever is a dangerous mosquito-borne virus that, for hundreds of years, has caused sporadic, deadly outbreaks in the tropics of South America, Central America, and Africa. According to a new ...

PASADENA, Calif. (KABC) -- A new health order took effect early Wednesday morning in Pasadena, officially moving the city into the least-restrictive COVID-19 tier one day before Los Angeles County is ...

Gov. Andrew M. Cuomo has designated three cities and 11 Erie County towns as part of a "yellow zone" that will set new limits on public gatherings, bar hours and restaurant table capacity, and subject ...

RICHMOND, Texas (KTRK) -- Fort Bend County officials have dropped its COVID-19 community risk to the 'yellow' level. It's described as a low to moderate coronavirus risk for their community. According ...

CHICAGO (WLS) -- Chicago announced an update to the city's COVID-19 travel order Tuesday, with Alaska, North Dakota and Puerto Rico added to the yellow tier, which does not require a quarantine or pre ...