Pfizer/BioNTech vaccine
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Thế Giới
Pfizer/Biontech vaccine is effective for children under 5 years old
The US pharmaceutical company Pfizer announced on May 23 that the COVID-19 vaccine product, produced by it in collaboration with…
Read More » -
Thế Giới
Pfizer/Biontech vaccine is effective for children under 5 years old
The US pharmaceutical company Pfizer announced on May 23 that the COVID-19 vaccine product, produced by it in collaboration with…
Read More »