A look at how various COVID-19 vaccines differ

Apart from Singapore, other countries like the UK and the US have approved the Pfizer-BioNTech vaccine. The US has also approved the vaccine from Moderna. China's Sinovac COVID-19 jab is gaining momentum both at home and abroad, while the Oxford-AstraZeneca vaccine seems promising as well. CNA looks at how the various COVID-19 jabs differ. Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service on Telegram: https://cna.asia/telegram Follow us: CNA: https://cna.asia CNA Lifestyle: http://www.cnalifestyle.com Facebook:   / channelnewsasia   Instagram:   / channelnewsasia   Twitter:   / channelnewsasia