Grand Turk, Turks and Caicos Islands – Friday, 13 September 2024: Following our previous report on an outbreak of gastroenteritis in Grand Turk, the Ministry of Health and Human Services can confirm the results of the samples tested from affected individuals by the National Public Health Laboratory. Samples tested returned five positive for norovirus and one positive for E. coli.
Norovirus is a highly contagious virus which causes diarrhea and vomiting. Most persons with norovirus recover after 1-3 days.
Signs and symptoms
A person usually develops symptoms 12 to 48 hours after exposure to norovirus.
- Most common symptoms: diarrhea, vomiting, nausea, stomach pain
- Other symptoms: Fever, headache, and body aches
Dehydration
If you have norovirus illness, you can feel extremely ill, and vomit or have diarrhea many times a day. This can lead to dehydration (loss of body fluids), especially in young children, older adults, and people with other illnesses. Symptoms of dehydration include:
- Decreased urination
- Dry mouth and throat
- Feeling dizzy when standing up
- Crying with few or no tears
- Unusual sleepiness or fussiness
Who is at risk
Anyone can get infected and sick with norovirus, and people of all ages can get infected during norovirus outbreaks.
Children younger than 5 years old, older adults, and people with weakened immune systems are more likely to develop severe infections.
How it spreads
Norovirus spreads very easily and quickly in different ways but primarily occurs through the fecal-oral route. You can get norovirus by:
- Having direct contact with someone with norovirus, like 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 contaminated objects or surfaces and putting your unwashed fingers in your mouth.
You can still spread norovirus for two weeks or more after you feel better.
Prevention
Norovirus is very contagious, but you can take steps to protect yourself and others, including:
- Wash your hands well and often with soap and water for at least 20 seconds, especially:
- After using the toilet or changing diapers.
- Before eating, preparing, or handling food.
- You can use hand sanitisers in addition to hand washing, but hand sanitiser is not a substitute for handwashing, which is best.
- Cook shellfish thoroughly and wash fruits and vegetables.
- Do not prepare, handle food, or care for others when you are sick.
- Clean and disinfect contaminated surfaces.
After someone vomits or has diarrhea, always clean well and disinfect the entire area immediately.
- Wear rubber or disposable gloves, wipe the entire area with paper towels, and throw the towels in a plastic trash bag.
- Disinfect the area as directed on the product label.
- To disinfect, use a chlorine bleach solution with a concentration of 1,000 to 5,000 ppm (5 to 25 tablespoons of household bleach [5% to 8%] per gallon of water) or use an EPA-registered disinfecting product against norovirus.
- Leave bleach disinfectant on the affected area for at least 5 minutes.
- Clean the entire area again with soap and hot water.
- Wash laundry in hot water.
- Stay home when sick. Once symptoms stop, stay home for an additional 2 days (48 hours).
Treatment and recovery
Most people with norovirus illness get better within 1 to 3 days. There is no specific medicine to treat people with norovirus illness. Antibiotic drugs will not help treat norovirus infections because they fight bacteria, not viruses.
Watch for dehydration
Watch for signs of dehydration (loss of body fluids) in children who have norovirus illness. Children who are dehydrated may cry with few or no tears and be unusually sleepy or fussy.
Drink plenty of liquids
If you have norovirus illness, you should drink plenty of liquids to replace fluid lost from vomiting and diarrhea. This will help prevent dehydration.
Sports drinks and other drinks without caffeine or alcohol can help with mild dehydration. However, these drinks may not replace important nutrients and minerals. Oral rehydration fluids that you can get over the counter are most helpful for mild dehydration.
Seek medical care for severe dehydration.
Dehydration can lead to serious problems. Severe dehydration may require hospitalisation for treatment with fluids given through your vein (intravenous or IV fluids). If you think you or someone you are caring for is severely dehydrated, visit your healthcare provider.
The Minister of Health and Human Services, Honourable Shaun D. Malcolm, wishes to advise the general public that the Ministry of Health will continue to work diligently to not only reduce but to stem the spread of the Norovirus outbreak. He stated that he is confident that the Public Health Team is more than capable to manage the outbreak and encourages the general public to do its part.
For additional information, please call 649-338-5469 or visit the Ministry of Health and Human Services Facebook page at https://www.facebook.com/tciministryofhealth/.