#PfizerVaccine
First COVID vaccine shows 95% efficacy.
Origin & Impact
Pfizer announced 95% effective vaccine November 2020, bringing first real hope for pandemic’s end. #PfizerVaccine celebrated the scientific achievement and mRNA technology’s validation.
The news lifted global spirits and stock markets, though distribution and hesitancy challenges remained.
Related Hashtags
#COVID19Vaccine #Pfizer #Science