Misleading WhatsApp message questions Pfizer vaccine efficacy
A recent WhatsApp message presented a series of arguments discrediting the claimed 95% efficacy of Pfizer vaccine. The message is partly correct, but it is misleading people by claiming that the clinical trial was conducted on a selected group of participants aimed for optimal results. By Pankhuri Agarwal A recent WhatsApp message being widely circulated in India claims that 95% efficacy of Pfizer vaccine is a “BIG LIE” and “the calculations included extremely complex mathematics which only creates confusion.” However the press release by Pfizer states that the primary efficacy analysis demons...