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Articles on Efficacy

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Herbal remedies are commonplace in Uganda; testing these scientifically is a good way to ensure they’re safe and effective. Ava Peattie/Shutterstock

Herbal skin treatments in Uganda get an important scientific boost

It is important that herbal medicine be checked for its safety, its potential to treat particular ailments, and to ascertain its chemical components.
The concern is about more than one shot vs. two. Michael Ciaglo/Getty Images

Backlash against Johnson & Johnson’s COVID-19 vaccine is real and risky – here’s how to make its rollout a success

Religious opposition over a link to abortions performed decades ago and misunderstandings about effectiveness could lead to a nightmare of angry patients and wasted vaccine.

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