A study conducted by the Mayo Clinic – a famous College of Medicine and Science – states the Moderna vaccine is more effectively fighting against the Covid-19 Delta variant than Pfizer. This preliminary study has been conducted based on data from 50,000 patients vaccinated and not vaccinated between January and July 2021. It matches the period the Delta variant has taken over the previous variants.
This study – to be continued and peer-reviewed – has shows Moderna and Pfizer, the two mRNA vaccines, are working against the two main strains of Covid-19, but in a different way depending on situations. Against the Alpha variant, Pfizer reduces hospitalization risk by 85% and Moderna by 91.6%. Their effectiveness against infection and transmission reaches 76% for Pfizer and 86% for Moderna.
Already decreasing against the Alpha variant, Pfizer vaccine’s effectiveness is even lower against the Delta, actively spreading. Moderna vaccine is 76% effective against infection while Pfizer is “only” 42% effective.
And yet, Pfizer is the most injected vaccine, especially in France, with over 63 million doses injected out of 80 million.
Vaccination in France: How many people are vaccinated as of Sunday 24 October 2021
How many people have been given the first dose of Covid-19 vaccine in France? What are the regions vaccinating the most? This Sunday 24 October 2021, here are how many people have been given the first dose, and been fully vaccinated in France since December 27, 2020. Keep reading to find out more about the number of people vaccinated per region. [Read more]