Pfizer vaccine 'could stop people spreading coronavirus' as well as preventing disease

Recipients of the Pfizer/BioNTech vaccine developed up to 20 times more antibodies within a week of having the second dose of the jab in the study at the Sheba Medical Centre in Israel. https://www.dailymail.co.uk/news/article-9162639/Pfizer-vaccine-prevent-transmission-coronavirus-others.html?ns_mchannel=rss&ns_campaign=1490&ito=1490