CDC Takes Action to Prepare Against “G4” Swine Flu Viruses in China with Pandemic Potential - discu.eu

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CDC Takes Action to Prepare Against “G4” Swine Flu Viruses in China with Pandemic Potential https://www.cdc.gov/flu/spotlights/2019-2020/cdc-prepare-swine-flu.html 16 comments 19/7/2020 worldnews