Crimean-Congo hemorrhagic fever poses an increasing threat every summer

Dr. from Altınbaş University about Crimean-Congo hemorrhagic fever (CCHF), which comes to the agenda with increasing tick cases, especially in the summer months. Prof. Dr. İpek ADA ALVER from Altınbaş University said, “Every summer, the number of cases in Turkey and the world is increasing and unfortunately this disease, which results in death, threatens public health. Since there is no radical treatment for this zoonotic infectious disease transmitted by ticks, it is important not to get infected by this virus and to be informed about prevention measures.” and drew attention to the increasing number of cases.

A deadly infection transmitted to humans by ticks 

Stating that Crimean Congo Hemorrhagic Fever is transmitted to humans through ticks, ADA ALVER said, “The disease is caused by the transmission of the Nairovirus virus carried by ticks of the genus Hyalomma to humans during the bite. It can also be transmitted through contact with the blood and body fluids of infected animals bitten by ticks. For this reason, especially those engaged in animal husbandry, farmers, veterinarians, those interested in nature sports and health workers are at high risk. In Turkey, it is mostly observed in families engaged in animal husbandry and picnics.” and gave information about risk groups. 

Symptoms of the disease are severe and rapid 

Microbiologist Ada Alver stated that individuals infected with Crimean-Congo Hemorrhagic Fever (CCHF) experience severe symptoms and that the virus spreads rapidly by entering the bloodstream. “The disease may begin with mild symptoms such as high fever, fatigue, muscle and joint pain, headache, nausea, vomiting, and diarrhea, but can progress to more severe symptoms such as hallucinations, convulsions, and internal and external bleeding, which can be fatal. We lose patients primarily due to the internal and external bleeding.

Therefore, contact with the blood and body fluids of infected patients by healthcare workers or other patients poses a risk for hospital-acquired infections. For this reason, these patients must be treated in separate isolation rooms using protective and disposable equipment. CCHF is classified as a notifiable disease, and all healthcare institutions are required to report suspected cases to the Provincial Health Directorates,” she emphasized, highlighting the course of the disease. 

Tick control in picnic areas is crucial

Microbiologist Ada Alver issued warnings about the presence of ticks that transmit Crimean-Congo Hemorrhagic Fever (CCHF) in picnic areas as well. “With climate change, an increase in the population of ticks carrying this virus has been observed. The most important point is that these ticks, which play a significant role in the infection chain, must be eliminated especially in picnic areas where human activity is dense.

Moreover, picnicking in rural areas should be avoided, and during agricultural activities, livestock work, or nature sports, individuals should wear long-sleeved clothing, tuck pants into socks, and regularly check their bodies for ticks.

If a tick is found on the body, one should never apply cologne, try to remove the tick’s head, squeeze the skin, or attempt to remove it using personal methods. Such inappropriate interventions may stress the tick, causing it to release the virus into the bloodstream. Instead, medical assistance must be sought from a healthcare facility,” she explained, offering guidance on protection methods.