Local Roundup: Pfizer less effective vs. Indian strain
Pfizer less effective vs. Indian strain New variant in Vietnam The Pfizer vaccine is slightly less effective but appears to ...
Read moreTag: Indian strain
Manila Standard website (manilastandard.net), launched in August 2002, extends the newspaper’s reach beyond its traditional readers and makes its brand of Philippine news and opinion available to a much wider and geographically diverse readership here and overseas.