UPDATE 1-West Nile virus kills 5 in Balkans, dozens in hospital

(Revises death toll)

PRISTINA, Sept 20 (Reuters) - At least five people in the

Balkans have died from West Nile virus and several dozen others

have been hospitalised in the past four weeks, according to

health authorities in Serbia, Kosovo, Macedonia and Croatia.

West Nile virus is a mosquito-borne disease usually found

in temperate and tropical regions. While many cases are mild and

have no symptoms, severe disease symptoms can include headaches,

high fever, neck stiffness, coma, tremors, convulsions, muscle

weakness and paralysis.

Kosovo confirmed its first fatality on Wednesday, saying the

victim was a woman from central Kosovo who died on Sept 14.

Macedonia's health officials said on Thursday one woman had died

and two other people were infected with the virus.

A spokesman for the Kosovo Health Ministry told Reuters on

Thursday two other people who died recently were also suspected

of having the same virus, but the cases had not been confirmed

with laboratory blood tests.

The United States is currently experiencing one of its worst

outbreaks of West Nile virus since 2003.

In Serbia, three people have died and 35 were hospitalised

since mid-August.

"This is the first time the West Nile virus has been

officially registered in Serbia," the country's Department for

Public Health said in a statement.

All the infected people were over 50 and had other chronic

diseases, it said. Serbia's western neighbour Croatia has

registered five probable cases of the virus but no deaths.

(Reporting by Fatos Bytyci in Kosovo, Aleksandar Vasovic in

Serbia, Kole Casule in Skopje and; Zoran Radosavljevic in

Croatia; Editing by Sophie Hares)