According to the Centers for Disease Control and Prevention (CDC), there have been about five times as many cases of whooping cough, also known as pertussis, this year compared to October 2023. In fact, in a recent surveillance report for the week ending October 12, the CDC reported 18,506 cases.

A tickborne disease called babesiosis is rising sharply in the United States, according to a new study. The research, published in Open Forum Infectious Diseases, looked at a nationally representative sample of about 3,500 Americans with babesiosis, which is often called "American malaria" because—like malaria—it's caused by a parasite that affects red blood cells. They found that case rates increased 9% per year from 2015 to 2022, the time frame studied.

We all remember the days of strict COVID rules, like wearing a mask and keeping a six-foot distance from others. But as COVID has become less dangerous for most people and more ubiquitous, doctors and public health officials aren’t as emphatic about virus-related recommendations as they used to be.

As cold and flu season approaches, the situation is becoming more complex with the recent emergence of the new COVID-19 variant, XEC. COVID-19 and knowledge of its exact properties have evolved quite a bit, with different strains and variants (and many different names) surfacing. Government agencies are not officially tracking this latest new variant, but healthcare providers and researchers are monitoring the potential health risk. Here’s what you need to know.

When you check into a hotel, you usually get a feeling of comfort. The beds are made, there are fresh towels in the bathroom and little gifts to welcome you. The long-awaited vacation is finally beginning. But a hotel stay can also turn out differently. According to experts, many viruses and bacteria lurk in hotel rooms. In this context, epidemiologist Brian Labus points to a very specific object: the ice bucket. What's behind it and how you can protect yourself.

Did that little buzzer just vomit on your meal? It's even weirder than that. Here's exactly what happens when a fly lands on your food. Nobody likes flies buzzing around or—blech!—landing on food. It’s disgusting, for sure, but is it harmful? A study on what happens when a fly lands on your food found it’s more than gross: It’s germy.

In 1955, a 24-year-old who worked in the forests of Trinidad and Tobago, near the Oropouche River, became the first human on record to contract the fever-inducing ‘sloth virus’ or Oropouche virus. While the virus is endemic to the Amazon basin, it is now spreading globally.

The U.S. is in the midst of the largest COVID-19 wave we’ve seen since July 2022, according to CDC data. And, compared to the rest of the US, Western states are experiencing the biggest bump in wastewater COVID levels, with our region showing levels almost twice as high as the next highest region, the South.