Covid-19 drugs entre the black market: A BBC investigation has found that two life-saving drugs used to treat Covid-19 patients in India - remdesivir and tocilizumab - are in short supply and being sold for excessive rates on a thriving black market. The demand for remdesivir is driven by the fact that it has managed to cut the duration of Covid symptoms from 15 days down to 11 in clinical trial at hospitals around the world.
Experts have warned that it's no "silver bullet". But in the absence of any proven drug, doctors are increasingly prescribing it in India, driving

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