Articles on Vaccines

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A sign at a clinic in Vancouver, Washington on Jan. 25, 2019 asks unvaccinated children 12 and younger to leave the facility. Gillian Flaccus/AP Photos

Measles: Why it’s so deadly, and why vaccination is so vital

A measles outbreak is causing major concern in a Washington county where only 22 percent of children are vaccinated against the disease. A vaccine expert explains the risks.
Are you exhausted? Your immune cells might be too. from www.shutterstock.com

Five life lessons from your immune system

The cornerstone of our adaptive immune system is the ability to remember the various infections we have encountered. Quite literally, if it doesn’t kill you, it makes your immune system stronger.
Ebola is a dreadful disease and is one of the deadliest infections known to medical science. Shutterstock

Why Ebola is proving hard to beat in the DRC

Instability in the DRC and Ebola's deadly properties is making it hard to contain the virus.
Vaccine work because they help create herd immunity. JPC-PROD/Shutterstock.com

3 ethical reasons for vaccinating your children

Billboards spreading misinformation on the risks of vaccination have popped up around American cities. A bioethicist explains why decisions not to vaccinate children are indefensible.
High magnification view of mosquito pupae and larvae underwater. 7th Son Studio/shutterstock

A vaccine that could block mosquitoes from transmitting malaria

Researchers have tried unsuccessfully for decades to develop a malaria vaccine. Now a new approach, showing promise in mice, suggests it is possible to block mosquitoes from spreading the disease.
A new short drug treatment for tuberculosis, called BPaMZ, is showing promise in trials. (The National Center for Tuberculosis and Lung Disease (Georgia) on behalf of TB Alliance)

To eliminate TB we need imagination and ambition

We cannot end TB with century-old technologies and poor quality care. It is time to reinvent the way we are managing TB, and overcome our collective failures of the imagination.
Ebola vaccination team member administering Ebola vaccine in Beni, North Kivu, DRC. UNICEF/MARK NAFTALIN HANDOUT

DRC may provide model for containing future Ebola outbreaks

The Democratic Republic of the Congo has been hit with another Ebola outbreak. This may be the test case for how to deal with future outbreaks.

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