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Coronavirus: one dose of vaccine cuts household spread up to 50 per cent, UK study says

One dose of the Pfizer or AstraZeneca vaccines reduces the chances of someone infected with coronavirus from spreading it to other household members by up to 50 per cent, according to a study.The Public Health England (PHE) research found that those who became infected three weeks after receiving their first jab were between 38 and 49 per cent less likely to pass the virus on to their household contacts than those who were unvaccinated.“This is terrific news – we already know vaccines save…

Read the original article at South China Morning Post

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