Gravitas: What are the side effects of Pfizer & Moderna?

Apr 08, 2021, 11.25 PM(IST) WION Video Team

As countries chart their own path to limit the use of AstraZeneca's Covid vaccine, WION's Palki asks: are governments are succumbing to public hysteria? Are alternatives like Pfizer and Moderna side-effect-free?

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