West Nile virus: 3 cases confirmed in TRNC

The TRNC Health Ministry has confirmed three cases of West Nile virus. Two patients were hospitalized after coming in with sore throat, fever, and fatigue; both tested positive and are reported to be improving, with no life-threatening risk. A third person with no symptoms tested positive during a routine blood check.

For students, this is a low-alarm but useful reminder. West Nile virus spreads through Culex mosquito bites, not person to person. Most infected people show no symptoms at all. When illness does occur, it usually looks like a flu: fever, headache, fatigue, muscle and joint pain, sometimes a rash or swollen lymph nodes, lasting 3 to 10 days. In fewer than 1% of cases, the virus can affect the central nervous system and cause encephalitis or meningitis, a risk that is higher for older people and those with weaker immune systems. There is no vaccine and no direct antiviral treatment, only supportive care.

The practical takeaway is prevention. The ministry's advice is straightforward: fit screens on windows and doors, empty or change standing water in plant trays, buckets, and paddling pools at least once a week, clear any pooled water on flat surfaces, wear light-colored, loose, long-sleeved clothing and long trousers during peak mosquito hours, and use insect repellent. If you live in a dorm or shared flat with a balcony or garden, check for standing water regularly, especially after rain.

If you develop a fever, headache, or unusual fatigue that does not settle in a couple of days, get it checked rather than waiting it out. Students new to the island can find more general precautions in the safety guide for students.