来自MSN55 分钟
CDC Can't Confirm Suspected Bird Flu Case Tied to Raw Milk
CDC could not confirm what was suspected to have been the first H5N1 bird flu case linked to raw milk consumption. The ...
Flu Season: CDC Map Reveals Rates Across US
"We're starting to see flu activity pick up for the season," Carrie Reed, from the CDC's influenza division, told Newsweek.