DOST preparing for trials on mixing and matching COVID-19 vaccines; DOST: 4 COVID-19 vaccines approved by FDA; OCTA: NCR should remain under GCQ classification despite improving stats
2021-07-13
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DOST preparing for trials on mixing and matching COVID-19 vaccines; DOST: 4 COVID-19 vaccines approved by FDA; OCTA: NCR should remain under GCQ classification despite improving stats