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Malaria is a scourge worldwide, spread by mosquitoes. And with climate change, the range of these mosquitoes is expanding, likely bringing malaria to a location near you. Good news then that a vaccine is finally available. Infectious disease expert Anna …

A newly approved vaccine may finally make a dent in malaria, Elizabeth Tracey reports Read more »

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Antiviral medicines for monkeypox infection do exist, but Noreen Hynes, an infectious diseases expert at Johns Hopkins, says unless you are immunocompromised or live in circumstances where you might put others at risk of infection if you have monkeypox, you …

If you develop monkeypox should you take a medicine to treat it? Elizabeth Tracey reports Read more »

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With limited amounts of monkeypox vaccine available globally, what is the best strategy to use it? Amesh Adalja, senior scholar at the Johns Hopkins Center for Health Security, says targeted vaccination is most likely to help. Adalja: When we think …

How can transmission of monkeypox be brought under control? Elizabeth Tracey reports Read more »

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Monkeypox, much like its close cousin smallpox, does not seem to be contagious in those who don’t have symptoms. That’s according to Johns Hopkins Center for Health Security senior scholar Amesh Adalja. Adalja: When you think about what makes a …

Can you catch monkeypox from someone who hasn’t shown symptoms yet? Elizabeth Tracey reports Read more »

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Monkeypox doesn’t spread as easily as many other infectious diseases, says Amesh Adalja, senior scholar at the Johns Hopkins Center for Health Security. Adalja compares monkeypox spread within households with other viruses. Adalja: When you look at the household attack …

Just how infectious is monkeypox? Elizabeth Tracey reports Read more »

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Even as Covid continues apace, monkeypox has emerged and is spreading around the world. Johns Hopkins Center for Health Security senior scholar Amesh Adalja says transmission to you is only likely under specific circumstances, for a virus that usually spreads …

Do you need to worry about catching monkeypox? Elizabeth Tracey reports Read more »

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Convalescent plasma, which is donated by someone who’s had Covid-19 and survived, is a much more reliable treatment for infection today than it was early in the pandemic. Arturo Casadevall, a convalescent plasma expert at Johns Hopkins, explains why. Casadevall: …

Why is today’s convalescent plasma better than early on in the pandemic? Elizabeth Tracey reports Read more »