CIU Issues Scientific Call on West Nile Virus

Prof. Dr. Ayşegül Taylan-Özkan, Dean of the Faculty of Medicine and Assist. Prof. Dr. Nagat Balaman at Cyprus International University (CIU), shared information on the transmission routes, symptoms, and prevention methods of West Nile Virus (WNV) in a study they prepared, drawing attention to the importance of scientifically based vector surveillance efforts in Northern Cyprus.

Taylan-Özkan and Balaman stated that West Nile Virus is primarily transmitted to humans and animals through the bites of infected mosquitoes, and that approximately 80 percent of infections do not cause any symptoms. They noted that some individuals may experience symptoms such as fever, headache and body aches, fatigue, nausea, vomiting, and rash. They also reported that in approximately 1 percent of infected individuals, the virus can affect the nervous system and cause serious neurological diseases such as meningitis and encephalitis.
Referring to scientific findings concerning West Nile Virus in Northern Cyprus, Taylan-Özkan and Balaman noted that in a study they published in 2020, they examined 760 blood samples obtained from a blood bank in Northern Cyprus. They found antibodies against West Nile Virus in some of the samples, but did not detect PCR positivity indicative of an active infection. The academics emphasized that their findings indicate that the virus has been present in the region for a considerable period of time, while also stressing that this does not mean there is currently an outbreak.

Taylan-Özkan and Balaman stated that, in order to identify risks associated with West Nile Virus at an early stage, it is necessary to regularly monitor not only cases detected in humans but also mosquito species and populations that may carry the virus. They noted that scientifically monitoring mosquito species, breeding sites, and population densities would contribute to effective vector control and help ensure that necessary measures are taken in a timely manner.

The academics also emphasized the importance of individual protection, recommending that the accumulation of standing water around homes and workplaces be prevented and that items capable of holding water, such as flowerpot saucers, buckets, and unused containers, be checked regularly. They advised people to be particularly cautious about mosquito bites during the evening and nighttime hours, and stated that the use of window screens, appropriate mosquito repellents, and clothing that covers as much of the body as possible can contribute to protection.

Taylan-Özkan and Balaman emphasized that the aim of their work is not to create concern in the community, but rather to contribute to identify potential risks in advance based on scientific evidence. The academics stated that strengthening sustainable vector surveillance efforts in the Turkish Republic of Northern Cyprus (TRNC) and improving cooperation among universities, health authorities, and municipalities are important for public health, adding that they are ready to contribute to such cooperation.