U.S. CDC investigates cruise ships for COVID-19 outbreaks
WASHINGTON, Dec. 29 (Xinhua) -- The U.S. Centers for Disease Control and Prevention (CDC) is investigating more cruise ships due to new COVID-19 cases aboard.
A total of 88 vessels are under CDC's investigation or observation for COVID-19 outbreaks. Four other vessels are also being monitored by the CDC, according to the latest data on the CDC website.
CDC will follow up with cruise ships when an investig