Tag: Vaccine

FLiRT Variant of COVID-19 Challenges Vaccine Efficacy in the US: Health Officials Monitor Impact. Credit | istock

FLiRT Variant of COVID-19 Challenges Vaccine Efficacy in the US: Health Officials Monitor Impact 

United States: The new variant of COVID-19 is believed to be less responsive against the current vaccines available in the market against the infection, and now the impact of the new variant has been monitored and surveyed by Oregon health ...