The Centers for Disease Control and Prevention (CDC) has reported a significant increase in norovirus cases across the United States, with the numbers more than doubling compared to previous years. During the week of December 5, the CDC noted 91 cases of norovirus, commonly referred to as stomach flu, which exceeds the peak number recorded between 2021 and 2024.
This alarming rise coincides with a press release from the Minnesota Department of Health, which indicated that the state has seen double the average number of stomach flu cases this December.
Norovirus is the principal cause of gastroenteritis, leading to symptoms such as vomiting, diarrhea, and stomach cramps. It is also the leading cause of foodborne illness in the U.S., accounting for approximately 58% of food-related sicknesses.
Recent outbreaks have been pinpointed to events such as a food gathering in Los Angeles, where over 80 attendees fell ill after consuming oysters. Additionally, several cruise ships have reported norovirus outbreaks, affecting both passengers and crew during voyages in December.
Certain demographics, particularly children under five years old and seniors over 85, face a higher risk of severe complications from the virus. The CDC highlights that norovirus contributes to nearly one million pediatric medical visits annually.
Symptoms typically appear one to two days after exposure and can last for one to two days. It’s crucial for individuals exhibiting symptoms to focus on staying hydrated, while antibiotics should be avoided as they do not treat viruses.
Preventative measures include thorough handwashing, disinfecting surfaces, and staying home for at least two days after symptoms cease. These efforts are essential in curbing the spread of this highly contagious virus, especially during its peak season from November to April.
Overall, while the uptick in norovirus cases is concerning, increased awareness and proactive health measures can help mitigate the impact. Public health officials urge individuals to remain informed and take necessary precautions to protect themselves and their communities.
This rise in attention to norovirus and public health practices offers a hopeful opportunity for communities to strengthen their responses to such outbreaks and foster a culture of health and safety.