KINGSTOWN, ST Vincent (CMC) — Health authorities in St Vincent are warning members of the population against the presence of norovirus — a highly contagious virus that causes gastroenteritis.

The Ministry of Health, Wellness and the Environment said that symptoms include vomiting, diarrhoea, stomach cramps, nausea, fever, and body aches.

“The ministry is actively monitoring the situation and working with healthcare facilities to ensure a prompt response and effective treatment,” the ministry said in a statement.

“Vincentians are encouraged to remain vigilant and follow the guidelines to protect themselves and their communities.”

According to the United States (US) Centers for Disease Prevention and Control, norovirus is a very contagious virus that causes vomiting and diarrhoea and it is sometimes called the “stomach flu” or the “stomach bug”.

However, norovirus illness is not related to the flu. The flu is caused by the influenza virus. Norovirus causes acute gastroenteritis, an inflammation of the stomach or intestines.

Most people with norovirus illness get better within one to three days but they can still spread the virus for a few days after.

“While norovirus infections are usually mild and short-lived, they can cause severe dehydration, particularly in young children, the elderly and individuals with weakened immune systems,” the authorities said, adding that the norovirus spreads easily through direct contact with an infected person, consuming contaminated food or water as well as touching contaminated surfaces.

The ministry said a stool sample test (RT-PCR) can confirm the presence of the virus by detecting the virus’s DNA in a stool sample.

It said that given the rapid transmission of the virus, members of the population are being asked to get tested if they experience symptoms and wash hands frequently. It said hand sanitisers are less effective against norovirus.

“Avoid close contact if sick — if you or a family member experiences symptoms, stay home, avoid preparing food for others and limit contact to prevent the spread of the virus.

“Hydrate and seek medical attention if necessary — drink plenty of fluids to prevent dehydration, and seek medical help if symptoms become severe or persistent.”