<div class="" data-article-body="true">Norovirus cases have risen in the United States in recent weeks, according to data from the Centers for Disease Control and Prevention.Nearly 14% of tests for the illness came back positive during the week that ended on Nov. 15, <a href="https://www.cdc.gov/nrevss/php/dashboard/index.html?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:according to CDC data;elm:context_link;itc:0;sec:content-canvas" class="link ">according to CDC data</a>. Over 2,700 tests were conducted that week, according to the CDC, meaning that about 380 cases of norovirus were diagnosed in that period.That's more than double the percentage of positive tests recorded about three months ago, when test positivity in the U.S. this year was at its lowest. The week that ended on Aug. 9 saw a 6.53% positivity rate of more than 4,240 tests conducted during that period, according to CDC data.Test positivity is an imperfect metric because it can vary based on the number of tests conducted. The CDC's data is based on reports from participating laboratories, hospitals and health departments. Test positivity rates can help provide general data about what diseases are circulating and when, the CDC said.Norovirus, sometimes known as the stomach bug or stomach flu, is the leading cause of vomiting and diarrhea in the United States, <a href="https://www.cdc.gov/norovirus/index.html?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:according to the CDC;elm:context_link;itc:0;sec:content-canvas" class="link ">according to the CDC</a>. It is also the leading cause of foodborne illness, the agency says on its website. Norovirus is extremely contagious and causes symptoms including nausea, belly pain, vomiting and diarrhea. Most people experience symptoms for one to three days.Millions of people are sickened with norovirus every year, <a href="https://www.cdc.gov/norovirus/data-research/index.html?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:the CDC says;elm:context_link;itc:0;sec:content-canvas" class="link ">the CDC says</a>, and about 2,500 outbreaks of norovirus are reported in the U.S. each year. The illness results in over 100,000 hospitalizations and about 900 deaths per year. Adults 65 and older are the most likely to die from norovirus, the CDC said. Young children and those with compromised immune systems are also at a higher risk for severe illness or death.Outbreaks of norovirus are most common between November and April, the CDC says. Last winter, the U.S. saw a major surge of norovirus, with a more than 25% test positivity rate <a href="https://www.cbsnews.com/news/norovirus-wave-twice-last-year-cdc-data/?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:recorded in January 2025;elm:context_link;itc:0;sec:content-canvas" class="link ">recorded in January 2025</a>.More recently, earlier this month, a potential outbreak prompted a <a href="https://www.cbsnews.com/detroit/news/wilson-middle-school-closed-potential-norovirus-outbreak/?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:Michigan middle school;elm:context_link;itc:0;sec:content-canvas" class="link ">Michigan middle school</a> to close for a day for deep cleaning after dozens of students <a href="https://www.cbsnews.com/detroit/news/norovirus-cases-on-the-rise-what-to-know-how-to-avoid-it/?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:reported feeling ill;elm:context_link;itc:0;sec:content-canvas" class="link ">reported feeling ill</a>. Nearly 100 <a href="https://www.cbsnews.com/video/norovirus-outbreak-on-cruise-ship-sickens-nearly-100-people/?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:cruise ship passengers;elm:context_link;itc:0;sec:content-canvas" class="link ">cruise ship passengers</a> were sickened by norovirus in October.Washing hands frequently, safely handling and preparing food, and regularly cleaning surfaces can help prevent norovirus from spreading, <a href="https://www.cdc.gov/norovirus/prevention/index.html?ftag=YHF4eb9d17" rel="nofollow noopener" target="_blank" data-ylk="slk:the CDC says;elm:context_link;itc:0;sec:content-canvas" class="link ">the CDC says</a>. The disease is also contagious after symptoms end, so people should continue these precautions for at least two days after they begin to feel better, the CDC says.<a href="https://www.cbsnews.com/videos/eye-opener-ukraine-agrees-to-peace-proposal-official-says?ftag=YHFaf537c7" rel="nofollow noopener" target="_blank" data-ylk="slk:Eye Opener: Ukraine agrees to peace proposal, official says;elm:context_link;itc:0;sec:content-canvas" class="link ">Eye Opener: Ukraine agrees to peace proposal, official says</a><a href="https://www.cbsnews.com/videos/sen-kelly-responds-to-pentagon-investigation-over-video-urging-military-to-defy-illegal-orders?ftag=YHFaf537c7" rel="nofollow noopener" target="_blank" data-ylk="slk:Sen. Kelly responds to Pentagon investigation over video urging military to defy illegal orders;elm:context_link;itc:0;sec:content-canvas" class="link ">Sen. Kelly responds to Pentagon investigation over video urging military to defy illegal orders</a><a href="https://www.cbsnews.com/videos/lindsey-halligans-appointment-at-center-of-comey-and-james-charges-being-dismissed?ftag=YHFaf537c7" rel="nofollow noopener" target="_blank" data-ylk="slk:Lindsey Halligan's appointment at center of Comey and James charges being dismissed;elm:context_link;itc:0;sec:content-canvas" class="link ">Lindsey Halligan's appointment at center of Comey and James charges being dismissed</a></div>

Norovirus is the leading cause of vomiting, diarrhea and foodborne illness in the United States, according to the CDC​.

Holiday season sees uptick in norovirus cases, according to CDC

Ukraine, in a second effort on Wednesday, named its fourth defence minister in the nearly four years since it was attacked by Russia and also approved the former defence minister to the top job at the energy ministry. A clear majority of 277 lawmakers voted for Mykhailo Fedorov for the top defence job.

Ukraine confirms defence and energy ministers at second attempt

It’s normal for parents, or anyone, to have questions about vaccinations -- but what happens if your pediatrician urges a shot that’s under attack by the Trump administration?  The revolt by pediatricians, obstetricians, family physicians, infectious disease experts and internists came to a head when an advisory panel handpicked by Health Secretary Robert F. Kennedy Jr. urged an end to routine newborn vaccination against hepatitis B, a virus that can cause liver failure or liver cancer.

What are parents to do as doctors clash with Trump administration over vaccines?

Obtenir un pr\u00eat est souvent associ\u00e9 \u00e0 la n\u00e9cessit\u00e9 de le rembourser avec des int\u00e9r\u00eats. Cependant, il existe certaines formes


Liste des pr\u00eats qui ne n\u00e9cessitent pas de remboursement


Postpartum depression and a busy home life kept Ameilia Boodoosingh Gopie from her regular appointments.

A new mom skipped a routine appointment. An infected cut led to a devastating diagnosis

The universe of perfumery is loaded up with works of art that have spellbound the faculties and hearts of individuals across the globe.


A definitive Manual for Well known Fragrances


Picking a most loved frozen yogurt flavor can be a wonderful yet testing task, given the immense range of choices accessible.


10 Famous Frozen yogurt Flavors All over The Planet


By Eduardo Baptista BEIJING (Reuters) -A trio of Chinese astronauts returned to Earth on Friday after getting stuck on China's space station for more than a week due to their spacecraft sustaining

Explainer-What has happened to the damaged spacecraft at China's space station?

Conclusions about Mastercards change broadly, with some considering them unbelievably accommodating while others accept they can cause more damage


Gauging the Upsides and downsides of Visas: A Complete Aide


Picking a savvy 3D printer can enormously upgrade your capacity to make exact and complex plans without burning through every last dollar. With various choices accessible, it's fundamental to comprehend the


6 Financial plan 3D Printers with the Best Worth


Authorities said there was "no new tip [or] witness" that led to the breakthrough.

FBI arrests Brian Cole Jr. in Jan. 6 pipe bomb investigation, ending 5-year hunt

Organizing is an amazing asset that can open ways to valuable open doors and self-awareness. On this page are some private


The Force of Systems administration: Individual Examples of overcoming adversity


Picking the ideal frozen yogurt can be a wonderful yet testing task given the great many flavors and surfaces


A definitive Frozen yogurt Standoff: Which Flavor Rules?


Major U.S. airlines were forced to cancel hundreds of flights out of the Caribbean, leaving American tourists scrambling.

American tourists left stranded in the Caribbean following flight cancellations after airspace closed for Maduro operation

"This study demonstrates the astonishing resilience of life that originated on Earth."