What is Norovirus?

A woman holding her hands to her stomach due to pain from norovirus.Norovirus is a contagious virus that causes gastroenteritis (also known as the stomach flu) to develop. According to the Centers for Disease Control and Prevention (CDC), it is the leading cause of vomiting, diarrhea, and food poisoning in the United States.

Norovirus is most prevalent between the months of November and April. Each year, over 19 million Americans are infected with this virus. Currently, the percentage of positive norovirus test results throughout the United States is over 12%, reaching as high as over 16% in the Northeastern United States.

People with norovirus are most contagious while experiencing symptoms and during the first few days after symptoms subside; however, they can still be contagious over two weeks after they start to feel better. Some specific ways in which norovirus is often transmitted from person to person include:

  • Having direct contact with someone with norovirus, such as by caring for them, sharing food or eating utensils with them, or eating food handled by them
  • Eating food or drinking liquids that are contaminated with norovirus
  • Touching surfaces or objects contaminated with norovirus and then putting your unwashed fingers in your mouth

There are effective steps you can take to protect yourself and others against norovirus. These include:

  • Washing your hands with soap and water for at least 20 seconds after touching surfaces, food, or other people
  • Thoroughly washing fruits and vegetables if you plan to eat them
  • Thoroughly cleaning utensils, plates, bowls, counters, and other frequently-touched surfaces in your home, especially if a sick person has been using them
  • Cooking shellfish to an internal temperature of at least 145° Fahrenheit
  • Washing laundry with detergent and hot water at the maximum available cycle length, then machine drying them at the highest heat setting
  • If you are sick, avoiding preparing food or caring for others for at least 48 hours after your symptoms stop

If you experience vomiting, diarrhea, or other symptoms of norovirus, schedule an appointment with a doctor at Flushing Hospital Medical Center’s Ambulatory Care Center as soon as possible by calling (718) 670-5486.

All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.

3 Important Tips for Protecting Your Child from the Stomach Flu

Gastroenteritis (also known as the stomach flu) is a very common medical problem among young children. It typically causes symptoms such as stomach cramps, vomiting, dehydration, and diarrhea; in some cases, a fever may also develop.

The stomach flu is usually not a serious illness and may resolve within a few days with rest and drinking plenty of fluids. However, if your child becomes severely dehydrated due to this illness, they may require a visit to the emergency room.

Your child is most likely to come into contract with gastroenteritis at daycare or in school due to consistent exposure to a large number of other children who they may share snacks and other items with. To give them the best chance of avoiding this illness, you should teach them to:

Consistently wash their hands thoroughly: Your child should wash their hands with warm soap and water for at least 20 seconds before eating any food or touching their eyes, nose, or mouth. Make sure they also have hand sanitizer available for when hand washing isn’t possible.

Avoid sharing snacks with other children: It may be difficult for your child to determine whether any other children around them are sick. Teach them to avoid taking snacks or utensils from other children as much as possible and give your child plenty of their own food to enjoy throughout the day.

Speak up if they feel sick: If your child is suffering from symptoms of the stomach flu, they should feel comfortable telling an adult and visiting an on-site medical professional (such as a school nurse) immediately. It is essential for them to rest and get the fluids they need to avoid severe symptoms and recover as quickly as possible.

If your child experiences serious stomach flu symptoms such as a fever, pain, or dehydration, schedule an appointment at Flushing Hospital Medical Center’s Ambulatory Care Center as soon as possible by calling (718) 670-5486.

All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.

Tips To Guard Against the Stomach Flu

The flu isn’t the only virus that we need to protect ourselves against this time of year. Gastroenteritis, or the stomach flu is a very contagious bug that is common in our region beginning in the fall and winter months.Unlike influenza, which affects your respiratory system, the stomach flu attacks your intestines causing the following symptoms:

• Watery, non-bloody diarrhea
• Abdominal cramps and pain
• Nausea, vomiting or both
• Occasional muscle aches, headache, and low-grade fever

Businessman with stomach ache

Gastroenteritis is typically spread through the sharing of food or drink with someone who is infected or sharing other items with them such as utensils or towels. Children can also spread the illness by placing their hands in their mouths after touching contaminated items or surfaces.

Symptoms usually appear within one to three days after exposure and can range from mild to severe. Typically symptoms last only a day or two, but in some cases, they may persist for up to ten days.

The main complication from viral gastroenteritis is dehydration — a severe loss of water and essential salts and minerals. If you’re healthy and drink enough to replace fluids you lose from vomiting and diarrhea, dehydration shouldn’t be a problem. However, infants, older adults and people with suppressed immune systems may become severely dehydrated when they lose more fluids than they can replace. Hospitalization might be needed so that lost fluids can be replaced intravenously. Dehydration can be fatal, but rarely.

To avoid catching the stomach flu, it is recommended that individuals wash their hands thoroughly, use separate items around the home, disinfect all potentially infected items and surfaces, and keep your distance from those who are infected.

If you do contract gastroenteritis, follow these tips:

• Let your stomach settle. Stop eating solid foods for a few hours.
• Try sucking on ice chips or taking small sips of water. You might also try drinking clear liquids or broths or non-caffeinated sports drinks. Drink plenty of liquid every day, taking small, frequent sips.
• Ease back into eating. Gradually begin to eat bland, easy-to-digest foods, such as ginger ale crackers, toast, gelatin, bananas, rice and chicken. Stop eating if your nausea returns.
• Avoid certain foods and substances until you feel better. These include dairy products, caffeine, alcohol, nicotine, and fatty or highly seasoned foods.
• Get plenty of rest. The illness and dehydration may have made you weak and tired.

See a doctor if you become dehydrated (characterized by excessive thirst, dry mouth, dark yellow or no urine, severe weakness or dizziness), if symptoms persist for over 24 hours, if you are vomiting blood or have blood in your stool, or if you have a temperature of 104 degrees or above.

All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.