Crimean-Congo hemorrhagic fever (Kırım-Kongo kanamalı ateşi in Turkish, shortly KKKA) is a serious viral disease and transmitted by a tick (kene) species. It can kill the infected person in a very short time, usually within three or four days. This disease has claimed more than 20 lives in Turkey within the past two years. The biggest risk is in the rural parts (not urban centres) of Tokat, Corum, Yozgat, Amasya, and Sivas provinces, all situated in an area where disease-carrying tick thrives because of the area’s location between the humid climate of maritime Black Sea Region and arid climate of Central Anatolia. Authorities recommend to wear light coloured clothing which makes distinguishing a tick clinged to your body easier. It’s also recommended to wear long trousers rather than shorts if you plan to walk through dense and/or tall grass areas (the usual habitat for ticks). If you see a tick on your body or clothing, in no means try to pull it out since this may cause the tick’s head (and its mouth where it carries the virus) sticking inside your skin. Instead, go to the nearest hospital immediately to seek urgent expert aid. Being late to show up in hospital (and to diagnose) is number one killer in this disease. Symptoms are quite like that of flu and a number of other illnesses, so doctor should be informed about the possibility of Crim.-Cong. hemorr. fever and be shown the tick if possible.
Coastal Black Sea Region, Marmara Region, Aegean and Mediterranean coasts, and East Anatolia are generally deemed free of this disease (and also free of the disease-carrying species of tick) with no casualties. But in the name of being cautious, you should head for the nearest hospital anyway if you are bitten by (most likely an innocent) tick. Also remember that if you should head for the danger zone described above, ticks are not active in winter. Their active period is April to October, so is the danger period.