Crimean-Congo haemorrhagic fever virus in Hungary

31 May 2024

Scientists in Hungary have found evidence of Crimean-Congo haemorrhagic fever (CCHF) virus in a small number of cattle and sheep in south–central and northwestern parts of the country. To date, there have been no human cases of CCHF in these areas and the risk is currently low, but avoiding tick bites is recommended.

CCHF is an infection spread by tick bites that can cause a severe viral illness accompanied by bleeding.

Advice for Travellers

CCHF is extremely rare in travellers. The risk is higher if you are travelling to an area where the infection occurs and will be:

• at increased risk of tick bites, for example whilst camping, hiking, visiting farms or animal sanctuaries
• involved in the care or slaughter of animals
• a healthcare worker who may be exposed to infected patients

If you are travelling to an area where CCHF virus is present, you need to be aware of the disease and how to avoid becoming infected by:

• avoiding tick-bites
• following appropriate infection control procedures if you are working in a health care setting
• wearing gloves and other protective clothing if you are involved in the care or slaughter of animals.

There is no vaccine available for use against CCHF in the UK.

See the Crimean-Congo Haemorrhagic Fever page for further information.