#covid-19prevention
篩選器
1 天內
1 週內
1 個月內
1 年內
關聯性
評分
發布日期
觀看次數
Pfizer and BioNTech announced they have begun a clinical trial for an Omicron-specific Covid-19 vaccine. CNN’s Dr. Sanjay Gupta reports. #CNN #News
Three large new studies from the US Centers for Disease Control and Prevention highlight the importance of getting a booster shot to provide the best protection against the Omicron coronavirus variant. CNN’s Elizabeth Cohen reports. #CNN #News