Fully vaccinated one-third as likely to get Covid: study

Fully vaccinated people in England were one-third as likely to test positive for Covid-19, according to an ongoing survey of the population released yesterday. The latest findings, from a long-running study by scientists at Imperial College London and market research company Ipsos MORI, were based on 98,233 swabs taken between June 24 and July 12. They showed one in 160 people infected with coronavirus, with a prevalence rate of 1.21 percent for unvaccinated respondents and 0.40 percent for those fully jabbed. The study also found double vaccinated people may be less likely to pass on the virus to others than those who have not received a vaccine. However, officials and scientists in Britain have urged caution after the government eased all virus curbs in England on July 19, including the legal requirement to wear masks in certain indoor settings. A US government document leaked last week warned that infections among fully vaccinated people are not as rare as previously thought and that such cases are highly contagious.