Biden: 'Safe Covid-19 Vaccine'
Biden says companies spend a lot of time testing the safety of Covid-19 vaccines and asserting that the products are safe.
continue readingBiden says companies spend a lot of time testing the safety of Covid-19 vaccines and asserting that the products are safe.
continue readingThe African Union's disease control agency confirmed that vacicne Covid-19 AstraZeneca was not abandoned, although the effect was significantly reduced with the South African nCoV strain.
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