What Lincolnshire readers should know about Crimean-Congo haemorrhagic fever

Health information has been issued for people in Lincolnshire who may be travelling to countries where Crimean-Congo haemorrhagic fever, known as CCHF, is present. The advice is mainly relevant to travellers and to some workers in the county's rural and agricultural sectors who may spend time overseas in affected areas. CCHF is not described as part of everyday life in Lincolnshire, but guidance says people can become infected through tick bites or through contact with the blood or tissues of infected animals, particularly during slaughter. Human-to-human transmission can also happen through close contact with the blood or other bodily fluids of an infected person. Reported cases have often involved people working closely with livestock, including agricultural workers, slaughterhouse staff and veterinary professionals. Symptoms can appear quickly. Public health guidance says the incubation period is usually one to three days after a tick bite, and typically five to six days after contact with infected blood or tissues. Early symptoms can include high fever, severe headache, muscle pain, back pain, joint pain, stomach pain and vomiting. Other reported symptoms include red eyes, a flushed face, jaundice, confusion, sore throat and diarrhoea. In more serious cases, patients may become drowsy, depressed or unusually tired, and some infections can lead to bleeding, shock and organ failure. There is no specific cure for CCHF. Health guidance says early supportive care, including fluid management and treatment of symptoms, can improve outcomes. An antiviral drug called ribavirin has been used in some cases, although there is uncertainty about how effective it is. Advice on prevention focuses on reducing exposure in places where the disease is known to circulate. Recommended steps include using insect repellent containing DEET, wearing long sleeves and trousers, and checking skin and clothing for ticks after spending time outdoors. People working with animals in affected areas are also advised to wear gloves and to avoid contact with potentially infected body fluids. For most people in Lincolnshire, the immediate relevance is limited. However, the information may be useful for residents planning travel abroad, as well as farm workers, veterinary staff and others whose work involves animals or outdoor exposure in countries where the virus is present. Routine tick awareness is already familiar to many people who spend time outdoors in Lincolnshire. Public health advice indicates that CCHF is chiefly a concern in affected parts of Africa, Asia, the Middle East and parts of Europe, rather than in Lincolnshire itself. The main message for local readers is one of awareness rather than alarm, particularly for anyone planning to visit regions where the disease is known to circulate. Travellers and workers heading overseas may wish to consider standard precautions to reduce the risk of tick bites and exposure to infected animal materials while away from the county.