Articles on Infectious diseases

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Staff and students queue to receive antibiotics at the University of Kent, UK, after a deadly outbreak of bacterial meningitis. Carl Court/Getty Images

Bacterial meningitis is deadly, but can also have life‑altering long‑term effects – new study

Outbreaks of bacterial meningitis at NZ and UK universities highlight a need for greater understanding and ongoing support for those who survive an infection.
The World Health Organization (WHO) headquarters building in Geneva, Switzerland. The United States is withdrawing from the organization as of Jan. 20, 2026. (AP Photo/Raphael Satter)

How the U.S. withdrawal from WHO could affect global health powers and disease threats

As the U.S. withdraws from the World Health Organization, it cedes influence over global health programs. A more immediate concern is disruption of disease surveillance and emerging health threats.
A healthcare worker wears an N95 respirator mask and other personal protective equipment. (Dick Zoutman)

The CSA’s revised standard on respirators should help us all breathe easier

New draft standards for respirator use recognize the importance of protecting workers and patients in health-care settings, where there is a higher risk of pathogen exposure
Illustration of a malaria-transmitting mosquito. Somboon Bunproy / Shutterstock

Ending malaria in Papua: Why oral communication matters as much as medicine

Improving oral and visual communication can accelerate malaria elimination in Papua. Here’s how.
milan2099/Getty

Is it too late to get a flu shot?

If last year is anything to go by, the flu season is dragging on. So, it’s still worth getting a flu shot if you haven’t had one already this year.
Public and private employers are rescinding COVID-era flexibility and mandating employees back to the office. (Unsplash+/Getty Images)

As back‑to‑school season approaches, Canadian employers are making a mistake by mandating workers back to the office

Remote-work flexibility has supported workplace equity helped limit outbreaks of respiratory infections. Back-to-offices mandates could erase those gains, especially with lowered vaccination rates.
Penicillin is a substance produced by penicillium mold. About 80% of people with a penicillin allergy will lose the allergy after about 10 years. Clouds Hill Imaging Ltd./Corbis Documentary via Getty Images

Are you really allergic to penicillin? A pharmacist explains why there’s a good chance you’re not − and how you can find out for sure

As many as 1 in 5 Americans believe they have a penicillin allergy, but just a tiny fraction actually do. In recent years, it’s gotten a lot easier to find out.

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