Increased norovirus cases beginning in 2025

Indianapolis, Indiana – There is a new increase in sicknesses as the year begins. The Norovirus, also known as the “winter vomiting bug,” is one of the most common viruses in the world.

The latest CDC data shows that since the end of November, the number of norovirus cases has increased by at least 30%.

According to Dr. John Christenson, associate medical director of infection prevention at Riley Hospital for Children, “You talk to a lot of people and they will tell you they are seeing a lot more of it in the community.” “This storm is ideal.” At this time of year, a wide variety of things appear.

Additionally, respiratory diseases like RSV and influenza are becoming more common. The Indiana Department of Health reports that the state’s flu activity has now risen to the “high” level.

Christenson stated, “We are aware that we are growing.” “If you look at our numbers week after week, you can see that this is the worst time of year for norovirus and other respiratory infections.”

The season and the way these viruses disseminate are the primary causes of the increase.
Christenson stated, “We see this surge every year.” The colder months are typically when the so-called “respiratory season” occurs. There are numerous explanations, but I believe the main one is that because of the humidity and lower temperatures, viruses have a tendency to linger in the atmosphere as aerosols for longer.

It becomes much more difficult when you add in the several holiday parties people have just attended and the fact that more people are remaining inside during the colder months.

“Definitely. Christenson declared, “This is the worst time of the year.” “These viruses—especially the norovirus, RSV, and influenza—will persist on surfaces for extended periods of time.” The norovirus is one of the viruses that can infect a person with just one infectious particle.

The majority of instances don’t require treatment outside the home, which is good news. The most crucial thing to keep in mind when dealing with norovirus is to stay hydrated. A visit to the doctor’s office might be required if the illness doesn’t appear to be improving.
He stated, “They need to have someone see them if they are vomiting and the vomiting is out of control.”

In school environments, respiratory diseases like the flu or RSV can spread swiftly. If a kid is experiencing respiratory difficulties, parents should get additional medical help.

“They should take their child to urgent care or the emergency department if they believe they are having trouble breathing,” he advised.

Taking extra care is the most important thing to do to avoid these types of infections. This includes avoiding potentially ill people, cleaning and disinfecting frequently used surfaces, such as your kitchen table, and thoroughly washing your hands for at least 20 seconds.