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Oxford / AstraZeneca COVID shot less effective against South African variant: study

Oxford / AstraZeneca COVID shot less effective against South African variant: study

Palmeiras, Tigres’ rival who changed color before World War II

Putin’s once-despised vaccine is now a favorite in pandemic struggles

Covid USA: At least 628 ‘super variant’ cases reported in 33 states

Popular influencer Liliane Amorim died after liposuction

More than 600 variant cases of COVID-19 identified in the US: CDC

Gout Drug Could Reduce Covid Hospital Stays, New Research Finds | World news

I am concerned that people will be reinfected by some of the new strains of coronavirus

Astra Shot shows 82% efficacy at the two-dose interval in the UK