Various governments across the world, in collaboration with pharmaceutical companies, have carried out extensive work to develop vaccines that can get the world rid of this pandemic which originated in China’s Wuhan.
source https://www.hindustantimes.com/health/covid-19-vaccine-updates-us-to-get-millions-of-doses-from-monday-peru-suspends-trials-of-china-vaccine/story-vUAGWN7UXk7hG8NNIJMPNI.html
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