Hilda Bastian, PhD
hildabast
Anvisa (Brazil's drug regulator) has just announced it has denied the request to import Sputnik V vaccine because of absence of data & issues with the development of the vaccine,
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Some things to keep in mind when you see people dumping on "low efficacy" of "Chinese Covid vaccines", particularly based on that single medium-sized trial in Brazil of doses only
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The FDA has said it investigated the blood clot/low platelets cases after J&J vaccine & found no causal association with the vaccine: they're continuing to investigate. https://www.abc.net.au/news/2021-04-10/johnson-and-johnson-
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