ITV News published this video item, entitled “One vaccine dose can reduce spread of coronavirus by 65% – here’s why that’s important | ITV News” – below is their description.
Based on clinical trials it was impossible to know how effective new Covid vaccines would be at preventing transmission of the virus. But now lots of people have been vaccinated, researchers at the University of Oxford have shown that just one dose of the Pfizer or AstraZeneca vaccine can reduce spread of the virus by 65%. Even higher with two doses of vaccine.
ITV News YouTube Channel
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