Why you can’t compare Covid 19 Coronavirus vaccines

What a Covid 19 vaccine’s „efficacy rate” actually means. Vaccination efficacy is calculated in larger clinical trials. When the vaccine is tested on thousands of people, people are divided into two groups. Pfizer,Johnson & Johnson,Tech and Modern vaccines

https://reducer.ro/why-you-can%27t-compare-covid-19-coronavirus-vaccines

Lasă un răspuns

Completează mai jos detaliile tale sau dă clic pe un icon pentru a te autentifica:

Logo WordPress.com

Comentezi folosind contul tău WordPress.com. Dezautentificare /  Schimbă )

Poză Twitter

Comentezi folosind contul tău Twitter. Dezautentificare /  Schimbă )

Fotografie Facebook

Comentezi folosind contul tău Facebook. Dezautentificare /  Schimbă )

Conectare la %s