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Norovirus
Have You Suffered a Norovirus?
A Norovirus is a group of viruses that cause the stomach flu, or gastroenteritis in people. The term norovirus was recently approved as the official name for this group of viruses. Several other names have been used for noroviruses, including: Norwalk-like viruses (NLVs), Caliciviruses (because they belong to the virus family Caliciviridae), and small round structured viruses. Noroviruses are not affected by treatment with antibiotics, and cannot grow outside of a person’s body.Causes
Noroviruses are found in the stool or vomit of infected people. People can become infected with the virus in several ways, including:
- Eating food or drinking liquids that are contaminated with norovirus
- Touching surfaces or objects contaminated with norovirus, and then placing their hand in their mouth
- Having direct contact with another person who is infected and showing symptoms (for example, when caring for someone with illness, or sharing foods or eating utensils with someone who is ill).
Symptoms
People may feel very sick and vomit many times a day, but most people get better within 1 or 2 days, and they have no long-term health effects related to the illness. However, sometimes people are unable to drink enough liquids to replenish the liquids they lost because of vomiting and diarrhea. These individuals can become dehydrated and may need special medical attention. This problem with dehydration is usually only seen among the very young, the elderly, and persons with weakened immune systems. Noroviruses are very contagious and can spread easily from person to person. Both stool and vomit are infectious. Particular care should be taken with young children in diapers who may have diarrhea.
Prevention
- To decrease your chance of coming in contact with noroviruses by following these preventive steps:
- Frequently wash your hands, especially after toilet visits and changing diapers and before eating or preparing food.
- Carefully wash fruits and vegetables, and steam oysters before eating them.
- Thoroughly clean and disinfect contaminated surfaces immediately after an episode of illness by using a bleach-based household cleaner.
- Immediately remove and wash clothing or linens that may be contaminated with virus after an episode of illness (use hot water and soap).
- Flush or discard any vomitus and/or stool in the toilet and make sure that the surrounding area is kept clean.
NorovirusRSS Feed
Norovirus Shuts Down Massachusetts' Babson College
Mar 30, 2009 | Parker Waichman Alonso LLP
Babson College in Wellesley, near Boston, Massachusetts, is closing until at least Wednesday following what is believed to be a norovirus outbreak there. NBC News reported that about 100 students and staff fell ill with severe nausea and vomiting and the Examiner reported that some students have been hospitalized with dehydration.Tom Lyons, a spokesman for the State Department of Health in Massachusetts, described the norovirus as being "miserable," but not life-threatening,...
Mississippi Area Oysters Recalled Over Norovirus Illness
Mar 23, 2009 | Parker Waichman Alonso LLP
Oysters recently harvested from Mississippi Area 2C might be linked to about one dozen norovirus illnesses, the U.S. Food and Drug Administration (FDA) is reporting. The FDA is advising food service operators and retailers not to offer oysters harvested between February 23 and March 17, 2009 that were harvested from this area for sale; consumers are advised not to each such oysters.Mississippi Area 2C is located in the Mississippi Sound portion of the Gulf of Mexico near Pass Christian,...
Another Norovirus Outbreak
Dec 5, 2008 | Parker Waichman Alonso LLP
Another norovirus outbreak has been confirmed. This time 24 people have fallen ill in Michigan after attending a private party at the Marshall Lanes bowling alley, says the Battle Creek Enquirer. Authorities expect the germ to spread among the group, Paul Makoski, environmental health program coordinator told the Battle Creek Enquirer. "It isn't too surprising because this is the season that it is on the rise."According to Makoski, a norovirus outbreak occurs when...
Wisconsin Norovirus Spreading
Nov 17, 2008 | Parker Waichman Alonso LLP
Huliq News is reporting that the University of Wisconsin Madison has issued information and tips to its students in the wake of the ongoing norovirus outbreak there. University Health Services (UHS) feels that the outbreak of gastroentiritis plaguing the college is likely from a strain of norovirus, says Huliq.The Badger Herald is also reporting that while the current count of those who have fallen ill is at 63 cases within Sellery Hall—a dormitory building housing over 1,000...
More Norovirus Reported at University of Wisconsin
Nov 14, 2008 | Parker Waichman Alonso LLP
WKOWTV.com is reporting that University of Wisconsin-Madison (UW) Health officials are confirming that the number of confirmed cases of on-campus norovirus has increased by three to a total of 48.The norovirus can cause nausea, vomiting, stomach cramping, fever, headaches, chills, muscle ache, tiredness, and diarrhea. The norovirus strikes quickly, but generally only lasts for one or two days, according to the federal Centers for Disease Control and Prevention (CDC) in Atlanta,...
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Quick Facts
Norovirus Reference Guide
Ailment
Stomach flu
Other Names of Virus
Norwalk-like
Caliciviruses
Small round structured
Causes
Eating contaminated food
Drinking contaminated liquids
Touching contaminated surfaces
Direct contact with infected person
Symptoms
Vomitting
Dehydration
Diarrhea
Prevention
Frequently wash hands
Wash fruits & vegetables
Steam oysters
Clean contamonated surfaces
Keep bathroom clean|
Related Topics
Campylobacter
Stomach flu
Other Names of Virus
Norwalk-like
Caliciviruses
Small round structured
Causes
Eating contaminated food
Drinking contaminated liquids
Touching contaminated surfaces
Direct contact with infected person
Symptoms
Vomitting
Dehydration
Diarrhea
Prevention
Frequently wash hands
Wash fruits & vegetables
Steam oysters
Clean contamonated surfaces
Keep bathroom clean|
Related Topics
Campylobacter
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