Comments by "Marek Kolenda" (@marekkolenda1981) on "Some AstraZeneca Data Is Head-Scratching: Johns Hopkins" video.

  1. Post Covid side effects is political not medical issues in US.
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  2. Sputink V and Sinovac vaccine is over 70% positive effective rating after vaccination
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  3. Takes one to two years for vaccination 80% population in US.Testing only needs where is centum infection epidemic.Outside not needs.
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  4. Covid ends when virus stops mutates.
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