Covid-19 vaccines: Everything you need to know about the leading shots

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A healthcare employee prepares a Covid-19 vaccine dose on the Central College vaccination web site in Quito, Ecuador

Johis Alarcon/Bloomberg by way of Getty Pictures

Greater than half a yr into the mission to vaccinate the world towards covid-19, we’re getting an image of how effectively every vaccine is working. We round-up what the most recent analysis says on efficacy at stopping signs, hospitalisation, and dying, in addition to unwanted side effects, plus the most recent pondering on coronavirus variants and booster photographs, for all of the main vaccines: Oxford/AstraZeneca, Pfizer/BioNTech, Moderna, Johnson & Johnson, Covaxin, Sputnik V, Sinovac, Sinopharm, and CanSino. …

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