The Pfizer/BioNTech Covid-19 Vaccine Is Less Effective Against The South African And UK Variants Than Against The Original Virus, According To A New “real-World” Study From Israel

https://www.forbes.com/sites/williamhaseltine/2021/04/11/the-pfizerbiontech-covid-19-vaccine-is-less-effective-against-the-south-african-and-uk-variants-than-against-the-original-virus-according-to-a-new-real-world-study-from-israel/
The novel mRNA vaccines of Moderna and Pfizer/BioNTech are among the most effective of all the developed vaccines at preventing infection and disease. For that, we are all grateful. But even the best vaccines fail to protect some people some of the time. The clinical trial data from both the Pfizer/BioNTech and the Moderna shows…