Whereas coronavirus instances proceed to say no throughout the U.S., one other virus is climbing to its pre-pandemic ranges, in accordance to NBC Information.
Outbreaks of the norovirus, which causes abdomen flu, have elevated dramatically for the reason that starting of January. As COVID-19 restrictions have been lifted, individuals are gathering extra, which has possible led to an uptick in infections.
Since early January, the variety of weekly outbreaks has risen from fewer than 10 to greater than 50, in line with the newest CDC knowledge. The information relies on reviews from well being departments in a dozen states throughout the nation: Massachusetts, Michigan, Minnesota, Nebraska, New Mexico, Ohio, Oregon, South Carolina, Tennessee, Virginia, Wisconsin, and Wyoming.
Norovirus outbreaks look like returning to pre-pandemic ranges after declining throughout many of the pandemic. Between August 2021 and early March, the CDC reported 448 norovirus outbreaks. Throughout the identical time interval the earlier 12 months, solely 78 outbreaks have been reported.
This 12 months’s norovirus outbreak ranges are nonetheless under or throughout the typical vary seen since 2012. Norovirus outbreaks are inclined to peak between November and April and start declining within the spring, reaching low ranges all through the summer season and early fall.
The information doesn’t counsel that norovirus outbreaks are instantly linked to coronavirus outbreaks, NBC Information reported. However this 12 months’s enhance is probably going associated to the general discount in public well being measures aimed toward COVID-19, which has allowed different viruses to unfold. As an illustration, flu instances have elevated this 12 months however stay decrease than pre-pandemic ranges, in accordance to CDC knowledge.
The norovirus is extremely contagious and spreads between people by means of contaminated surfaces and contaminated meals or water. Identified generally as abdomen flu, the sickness attributable to the norovirus can result in signs reminiscent of diarrhea, nausea, abdomen ache, and vomiting.
Norovirus outbreaks are usually extra frequent in areas the place individuals are in shut quarters, NBC Information reported, notably cruise ships and daycare facilities.
For the reason that norovirus spreads on surfaces and in contaminated meals, the CDC recommends good hand hygiene after utilizing the toilet and whereas making ready meals. Folks ought to rinse fruit and veggies earlier than consuming them and prepare dinner shellfish totally. To keep away from spreading the norovirus, folks ought to keep dwelling when sick and for two days after signs cease.
NBC Information: “Covid instances are down. Sadly, abdomen flu outbreaks are up.”
CDC: “Norovirus: NoroSTAT Knowledge,” “Weekly U.S. Influenza Surveillance Report, up to date April 1, 2022,” “Norovirus.”