Sinovac Biotech's experimental COVID-19 vaccine CoronaVac triggered a quick immune response but the level of antibodies produced was lower than in people who had recovered from the disease,...
from NDTV News - Special https://ift.tt/3nCCYP5
Last Known Survivor Of Amazon Tribe, Who Evaded Contact, Dies
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For more than 20 years he lived alone in the Brazilian Amazon eating nuts,
fruit and game -- a symbol of the struggle of indigenous people who exist
in iso...
2 years ago
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