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Immune and infectious diseases Archive

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Celiac disease: Exploring four myths

While medical knowledge on celiac disease has evolved over the past few decades, there are still aspects that remain poorly understood. Perhaps not surprisingly, misconceptions are widespread among the general public.

Shingles tied to cognitive decline

A 2024 study involving more than 149,000 people, middle-aged and older, found that those who had shingles were 20% more likely to notice signs of cognitive decline years later, compared with those who didn't have shingles.

Why do I need a flu or COVID vaccine?

Even if someone has never gotten the flu or COVID-or at least hasn't gotten very sick from them-there still are good reasons to get vaccines that protect against the viruses. Both the flu and COVID viruses can injure the body, making it vulnerable to new major illnesses such as heart, lung, gastrointestinal, or brain disease. But recent solid evidence has shown that vaccines not only reduce the risk of getting the flu and COVID, but also reduce the risk of developing the serious diseases associated with COVID or flu.

More evidence links flu infection to heart attack risk

A diagnosis of influenza (flu) was linked to a sixfold risk of heart attack over the following week, according to a 2024 report.

The sore throat checklist: What parents need to know

Children get sore throats all the time - and most of the time they are nothing to worry about. But it is important for parents to know the common causes of sore throats, and to be aware that that certain instances are serious and should be seen by a doctor immediately.

Boosting your child's immune system

As children go through another school year under the cloud of the COVID-19 pandemic, parents are asking what they can do to keep their children healthy. While no magic solutions can ward off every illness, parents can take steps to help children - and everyone in their household - protect their health by keeping their immune systems robust.

Mpox is back: What to know and do

In 2022, the largest known outbreak spread to nearly 100,000 people in more than 100 countries. Now, a new outbreak of mpox has put it back in the news. What should you know - and do - about this latest international health emergency?

Side effects after a COVID shot indicate it's working

Side effects from the COVID vaccine like fatigue, achiness, muscle and joint pain, chills, headache, and fever are signs the body is making greater levels of antibodies, which adds extra protection against the virus, according to a 2024 study.

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