A Russian-Italian study on the Sputnik V vaccine conducted earlier this month has found Russia's vaccine was roughly twice as effective against the Omicron strain in comparison to..
US Reports More Than , 1 Million New Daily COVID-19 Cases, Amid Omicron Surge.
According to Johns Hopkins University, 1,082,549
new COVID-19 cases were documented on Jan. 3.
Delayed reporting due to..
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