Visits: 10
Pfizer and BioNTech tested a two-dose regimen of 10 micrograms — about a third the dosage used for teens and adults — administered three weeks apart. Read More Go To Source
Visits: 10
Pfizer and BioNTech tested a two-dose regimen of 10 micrograms — about a third the dosage used for teens and adults — administered three weeks apart. Read More Go To Source
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