What is the interval between the 1st and 2nd dose of COVID vaccine?

Interval of doses varies per vaccine. Vaccines which have already been issued an EUA by the Philippine FDA have the following dosage and frequency:


Sinovac - 2 doses, 4 weeks (28 days) apart
AstraZeneca - 2 doses, 4 to 12 weeks apart
Gamaleya Sputnik V - 2 doses, 3 weeks apart
Janssen - 1 dose
Bharat BioTech - 2 doses, 28 days apa

Date: 
Thursday, March 18, 2021
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