Gastroenteritis symptoms: Travel warning as 'very contagious' virus hits Greece as 66 new cases recorded - what is it and how long does it last?
A travel warning has been issued for popular holiday destination Greece as 66 cases of a “very contagious” virus have been recorded.
A health alert has been raised after new cases of viral gastroenteritis were reported in Chania, Crete, in just 24 hours, news site Kathimerini reported. Agios Georgios Hospital manager said that seven of the patients were children aged two to 15.
Mr Georgios said in a health alert this weekend: “Gastroenteritis is spreading fast right now and it’s the biggest outbreak we’ve had in a while.” Scientists have pointed to norovirus as the primary cause suspected for viral gastroenteritis, although the cases have emerged outside its usual season.
The National Public Health Organization (EODY) are conducting tests on the city’s water system to rule out any other possible causes. The possibility that the wave of intense gastrointestinal cases is foodborne has been largely dismissed.
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EODY officials have since observed transmission within families or among friends, forming small clusters of cases. This is not surprising to scientists, as norovirus is known to spread easily from person to person and through contact with contaminated surfaces.
The NHS warns: "Gastroenteritis is a very common condition that causes diarrhoea and vomiting. It’s usually caused by a bacterial or viral tummy bug. It affects people of all ages, but is particularly common in young children. Most cases in children are caused by a virus called rotavirus. Cases in adults are usually caused by norovirus (the ‘winter vomiting bug’) or bacterial food poisoning.
"Gastroenteritis can be very unpleasant, but it usually clears up by itself within a week. You can normally look after yourself or your child at home until you’re feeling better. Try to avoid going to your GP, as gastroenteritis can spread to others very easily. Phone 111 or your GP if you’re concerned or need any advice."
It adds that the virus is “very contagious”. Listed below are the symptoms.
- sudden, watery diarrhoea
- feeling sick
- vomiting, which can be projectile
- a mild fever