The shelf life of COVID-19 vaccines from Pfizer and Sinovac has been EXTENDED in Malaysia! Here is what y ...
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The shelf life of COVID-19 vaccines from Pfizer and Sinovac has been EXTENDED in Malaysia! Here is what y ...
The shelf life of COVID-19 vaccines from Pfizer and Sinovac has been EXTENDED in Malaysia! Here is what you need to know... Why Extend Pfizer + Sinovac Vaccine Shelf Life? Vaccines generally ha ...