Etiket: Pfizer Vaccine
Pfizer’s vaccine is not very effective in children aged 5 to 11 years
The efficacy of the vaccine against infection among these children decreased to 12% in late January from 68% in mid-December Two doses of the covid-19 vaccine from Pfizer Inc and…
Pfizer requests authorization for a vaccine for children from six months to five years
The American Pharmaceutical Pfizer and its partner BioNtech requested this Tuesday emergency authorization in the United States from his vaccine against covid-19 for children between six months and five years,…