tragic incident stomach bug Cases are surging in parts of the United States this winter, according to government data.
The latest numbers from the U.S. Centers for Disease Control and Prevention show there have been 91 outbreaks. Norovirus has been reported The number of cases for the week of December 5th was up from 69 cases in the last week of November.
According to figures from past years, up to 65 outbreaks have been reported in the first week of December.
Norovirus infection causes sudden vomiting and diarrhea. Outbreaks are common in congregate living settings such as cruise ships, nursing homes and prisons. school and a place where people are crowded.
There are some things you should know about the virus.
What is norovirus?
According to the CDC, norovirus is the leading cause of foodborne illness in the United States, accounting for 58% of foodborne illnesses in the country each year.
Norovirus infections are caused by a group of easily spread viruses, and health experts say as few as 10 virus particles are capable of making a person sick.
Approximately 2,500 cases of norovirus are reported each year in the United States. Outbreaks can occur year-round, but are most common from November to April.
In addition to vomiting and diarrhea, common symptoms include nausea, abdominal pain, body aches, headache, and fever.
How do I get it?
Most norovirus outbreaks occur when people who are already infected spread the virus to others through direct means, such as sharing food or utensils. Outbreaks can also spread by: food, water or contaminated surfaces.
How long will my illness last?
Illness caused by norovirus usually begins suddenly, with symptoms appearing 12 to 48 hours after exposure to the virus. Most people’s symptoms improve within 1 to 3 days and they recover completely.
However, norovirus affects 19 million to 21 million people each year in the United States and causes an average of 900 deaths and 109,000 hospitalizations annually, mostly in adults 65 and older. It also resulted in 465,000 emergency department visits, most of them in young children.
Who is at risk?
Norovirus can infect and make people of all ages sick. Young children, the elderly, and people with weakened immune systems are most at risk, with dehydration from vomiting and diarrhea the most concerning.
There are no drugs to treat norovirus. To stay hydrated, we recommend drinking water and other liquids, excluding coffee, tea, and alcohol.
People suffering from dehydration should seek medical attention. Symptoms of dehydration include decreased urination, dry mouth and throat, and lightheadedness. Children who are dehydrated may become unusually sleepy, fussy, and cry with little or no tears.
How can I protect myself?
Rigorous and frequent hand-washing is the best defense against norovirus during peak winter season, including washing your hands with soap and warm water for 20 seconds before eating.
Rubbing surfaces with a household disinfectant can also be effective.
