A preliminary study by South African scientists published Thursday suggests the Omicron variant is three times more likely to cause reinfections compared to the Delta or Beta strains.
from NDTV News - Special https://ift.tt/3dvamUZ
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...
1 year ago
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