"Norovirus is so infectious that even if somebody throws up and there's droplets of vomit aerosolized in the air, that can actually cause infection," Alhassani adds. Handwashing is also another crucial step in protecting yourself from catching the pesky stomach bug. 2015;28(1):134-64. doi:10.1128/CMR.00075-14. Most people come in contact with norovirus from November to April. By using our site, you acknowledge that you have read and understand our Privacy Policy include protected health information. Sara Mirza, PhD, MPH, an epidemiologist at CDC, said the norovirus cases this year are still within a normal range. The fecal-oral route (from not washing hands after defecating, changing diapers, digging in contaminated soil, etc.) Other possible symptoms include a headache, body aches and a low-grade fever. Earlier this month, health officials in England warned that norovirus cases had reached the highest levels for this time of year in over a decade. Starting to see flu spikes, some RSV in adults but rarely. Is COVID-19 like the stomach flu? By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. If theres an ongoing norovirus outbreak and a person develops typical symptoms of norovirus, healthcare providers tend to make a presumptive diagnosis rather than performing a test. These Charlottesville, Virginia, is also facing a norovirus outbreak, local outlet NBC 28 reported. If you have norovirus, you may experience vomiting, diarrhea, and stomach pain, however, the illness typically lasts between one to three days. Children under 1, people who are immunocompromised, or those with prolonged or severe symptoms should also be seen by a physician, says Alhassani. Most will need fluids and supportive care. Infants, older adults and people with weakened immune systems may become severely dehydrated when they lose more fluids than they can replace. Here's how to tell them apart. U.S. Department of Health and Human Services. What Are the Symptoms of Norovirus and How Long Do They Last? Occasionally, a person with viral gastroenteritis may experience fever, which may include chills and aches. It can lead to gastroenteritis (stomach flu), causing symptoms such as vomiting, nausea, stomach pain, and diarrhea. O'Ryan MG. Viruses. part may be reproduced without the written permission.
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