vaccine December 7, 2020 4:38 pm WHO Recommends Against Making Vaccine Mandatory “I don’t think we envision any countries creating a mandate for vaccination,” Kate O’Brien, director of the World Health Organization’s immunization department, said Monday. US & World Videos 1:40 Democrats say Big Oil misled public for decades about climate change 1:01 Woman arrested on human trafficking and prostitution charges in Miami-Dade in court 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look