An Extremely Contagious Stomach Bug Is Rapidly Spreading, So We … – Yahoo

Norovirus cases have been surging this winter, with outbreaks of the infamous stomach bug reaching more than double the number of infections at last years peak.

Because the virus is so contagious, it can spread rapidly, particularly among those living in close quarters like a cruise ship or nursing home. That means people living under one roof are all at risk if one person contracts the illness, which is characterized by symptoms like vomiting and diarrhea.

Norovirus is tough to avoid, especially in households, but you can reduce your risk,Dr. John Whyte, the chief medical officer at WebMD, told HuffPost.

To help prevent the spread of norovirus in your home, follow the below steps.

First, understand how contagious norovirus is.

Katarzynabialasiewicz / Getty Images

Norovirus is extremely contagious, said Amanda Joy, a physician assistant and associate medical director of MedStar Health Urgent Care. It only takes exposure to a few particles of virus to spread it.

The virus spreads easily through direct contact with an infected person.

Its not a respiratory virus, so it doesnt spread through coughing or nasal droplets, Whyte noted.

Still, youll want to avoid sharing food or utensils with someone who is sick or consuming any food that was handled by them.

Eating food or drinking liquids that are contaminated with norovirus or touching contaminated objects or surfaces and then putting your unwashed fingers in your mouth will cause spread, Joy explained.

Once youre exposed to norovirus, it usually takes about 12 to 48 hours to develop symptoms. Most people are sick for one to three days, but they can remain contagious beyond that point.

You can still spread norovirus for up to 24 hours before symptoms develop and for two weeks or more after you feel better, Joy added.

Wash your hands a lot.

Mike Kemp / Getty Images/Tetra images RF

Frequent, thorough hand-washing is the best defense against norovirus, Joy said. It is important to scrub hands, in between fingers, and under nail beds for 20 seconds.

Even if you accidentally touch a contaminated surface, washing your hands can help protect you from getting infected.

Caring for a sick child means more close contact, so be extra vigilant about washing your hands, Whyte noted.

Keep in mind that alcohol-based hand sanitizers are less effective than traditional soap and water against norovirus because the virus has a firm outer shell that is resistant to alcohol.

Hand sanitizer unfortunately may not eliminate norovirus entirely, Joy added. It only takes one to two particles of the virus for it to spread. With hand sanitizers being only 99% effective, hand-washing with warm water and soap is crucial to fully eliminate the risk.

Isolate the sick person as much as possible.

Dobrila Vignjevic / Getty Images

Isolating to one location and one bathroom that can be thoroughly cleaned is the best route of prevention, Joy said.

This option is of course more feasible if the infected person is an adult or older child and if you live in a home with multiple bathrooms and ample private spaces.

Its often much easier to isolate adults and make sure that they are thoroughly washing their hands, Joy noted. Sick children often want to be held, causing more direct contact with the virus. If possible, identify one member of the household to care for the child, limiting the risk of spread throughout the entire household.

Those who are infected should stay at home, even if their illness is starting to improve.

The key for your household member is keeping them hydrated with rehydration solutions that are available, said Dr. Jason Newsland, division chief of infectious diseases at Nationwide Childrens Hospital.

If they become too dehydrated, he noted that they should go to an emergency department or urgent care where they can get intravenous fluid.

There is no specific medication to treat norovirus, but your provider may recommend over-the-counter anti-diarrheal or anti-nausea medication, Joy said. Most people with norovirus feel better within one to three days, but should remain home from school or work until symptoms fully resolve.

Clean, clean, and keep cleaning.

Zoranm / Getty Images

Cleaning household surfaces with disinfectants can help stop the spread of norovirus, Joy said.

The Mayo Clinic recommends using a chlorine bleach solution or disinfectant that is known to be effective against norovirus. Clean any surface that is potentially contaminated, especially in shared areas of your home.

Even after theyre feeling better, keep up the cleaning to make sure the virus is completely gone, Whyte said.

Because norovirus can cause terrible vomiting and diarrhea, you may end up with messes in the bathroom or elsewhere. Dont delay cleaning these areas and be extra cautious.

Use paper towels and put them in a trash bag you can take out immediately. Be careful not to shake or otherwise disturb items that have been soiled to avoid spreading viral particles. After disinfecting the area, clean it again with soap and hot water.

Wear gloves.

Edwin Tan / Getty Images

As you disinfect your home and care for anyone who is infected, get in the habit of wearing rubber or disposable gloves to prevent spreading the virus.

Wear gloves when cleaning up after the sick person and wash any dirty laundry right away,Whyte advised.

Be extra careful as you wash clothing and linens that might have vomit or poop on them. And even after you remove the gloves, dont forget to thoroughly wash your hands with soap and water at the end of the process.

Even washing dishes from a sick patient can lead to spread if the person washing dishes is not careful, Joy added.

Avoid touching your face.

Silke Woweries / Getty Images

Norovirus spreads easily through touching contaminated surfaces and then touching your mouth, Whyte emphasized.

To that end, he advised against touching your face when possible, in addition to frequent hand-washing.

Of course, we learned through the COVID-19 pandemic how difficult it can be to stop touching your face, but the more you can avoid rubbing or scratching your nose, eyes, or mouth, the better your odds of preventing infection.

Although the virus is more commonly spread through surface contact than the air, wearing a face mask can be a helpful way to stop you from touching your face.

Be extra careful with food preparation.

Capelle.r / Getty Images

If someone is sick, dont let them handle the food prep, Whyte emphasized.

During this time, youll want to simplify meals and keep most people out of the kitchen, even if they arent showing signs of sickness.

Avoid sharing utensils, food, or beverages with anyone within the household as they may be contagious without symptoms, Joy said.

If anyone is preparing food for your family, they should be extra careful.

Make sure that you are washing fruits and vegetables, Joy advised. Steaming without cleaning may not be adequate as the virus can survive in temperatures up to 145 degrees Fahrenheit, so should still be appropriately washed prior to steaming.This article originally appeared on HuffPost.

More:
An Extremely Contagious Stomach Bug Is Rapidly Spreading, So We ... - Yahoo