Vaccination

What we know about COVID-19 vaccines and side effects

The distribution of the first vaccines for the coronavirus has raised hopes that the end of the pandemic may be in sight, but it has also sparked some concern about side effects.

Medications

Scientists raise concern over hydroxychloroquine study

Dozens of scientists have raised concerns over a large-scale study of hydroxychloroquine and chloroquine published in the Lancet that led to the World Health Organization suspending clinical trials of the anti-viral drugs ...

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