Scientists are vaccinating the entire adult population of a town in Brazil against Covid-19, to see if it helps bring life back to normal.
from BBC News - World https://ift.tt/2Ni8lSp
from BBC News - World https://ift.tt/2Ni8lSp
Brazil: Can you vaccinate a whole town against Covid?
![Brazil: Can you vaccinate a whole town against Covid?]()
Reviewed by TUNI ON LINE CENTER AMBIKAPUR
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फ़रवरी 18, 2021
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