Different demographics are more or less vulnerable to serious complications from the coronavirus. A virologist explains the aging-related changes in how immune systems work that are to blame.
The food we eat influences our bodies’ immune responses to infection. So focusing on nutrition is one thing we can do to help protect ourselves in the face of the coronavirus threat.
Lesotho Prime Minister Tom Thabane and his new wife, Maesaiah, at the Magistrate Court in Maseru.
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Paxton Loke, Murdoch Children's Research Institute
If your child has accidentally eaten something you thought they were allergic to, but doesn’t have a response, they may have grown out of their food allergy. Here’s the safest way to check.
Studies show that people are more likely to get the flu shot if they have a plan.
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An anthropologist works in American Samoa, taking advantage of the island’s longstanding tattoo culture to tease out the effects tattoos have on the body’s immune function.
Bacteriophages are viruses that attack and infect bacteria.
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When a certain percentage of a population has been vaccinated, it prevents an infectious disease from spreading. But that threshold depends on the disease.
You might feel terrible. But your runny nose, sore throat and aches are signs your body is fighting the flu virus. And that’s a good thing.
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Adults must let go of their fears of injury and kidnapping. Children need free outdoor play to build physical immunity, psychological health, executive functioning and social skills.
If a Canadian health-care professional believes that an adolescent is a mature minor and has not been vaccinated, they are legally and ethically obliged to provide them with information about vaccination.
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Measles cases in the US have reached their highest in 25 years. A bioethicist argues why parents opposed to vaccination are not just wrong about the science, but about the morals.
Vaccine work because they help create herd immunity.
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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.
U.S. President Donald Trump during a campaign rally in Topeka, Kan., Oct. 6, 2018.
REUTERS/Yuri Gripas
US law says the president can’t be indicted, an echo of ancient Roman law. The efforts Roman leader Julius Caesar made to maintain his immunity is a cautionary tale for America’s political system.
The immune system has to establish which cells belong to us and which are foreign, no mean feat.
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Kanta Subbarao, The Peter Doherty Institute for Infection and Immunity
While not perfect, the seasonal flu vaccine is the best way to protect against influenza. There are a few changes to the flu vaccine and what is available this year. Here’s what you need to know.
Young children catch and spread the flu more than any other age group.
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The flu vaccine isn’t perfect but it’s the best way to protect against these potentially harmful viruses. Most children aged six months to five years are eligible for a free vaccine in 2018.