RIO DE JANEIRO: Brazil's health regulator said on Monday (Nov 10) it had suspended clinical trials of a Chinese-developed … [Read more...] about Brazil suspends trials of China’s Sinovac COVID-19 vaccine due to ‘adverse’ effect
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RIO DE JANEIRO: Brazil's health regulator said on Monday (Nov 10) it had suspended clinical trials of a Chinese-developed … [Read more...] about Brazil suspends trials of China’s Sinovac COVID-19 vaccine due to ‘adverse’ effect