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

Intestinal drug shown to boost memory and cognition

The development of drugs to treat cognitive problems in patients with mental illness may be a step closer after a team of researchers discovered that an existing drug—used to treat constipation—may be able to boost our ...

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