Israel facing ongoing spread of West Nile fever

The outbreak of West Nile fever continues to affect individuals, with 48 confirmed cases and 4 deaths reported by the Ministry of Health. The virus is transmitted through infected mosquitoes that originally bite birds and then spread the virus to animals and humans. While most cases of West Nile fever are mild and resolve on their own, some individuals may experience more severe symptoms such as neurological complications like meningitis, acute encephalitis, or acute flaccid paralysis.

Individuals with weakened immune systems, cancer patients, infants, and the elderly are at higher risk of developing severe symptoms. The virus is only transmitted by infected mosquitoes and not through animals or person-to-person contact. There is currently no vaccine available for humans, with a vaccine existing only for horses.

Treatment for West Nile fever is limited to managing symptoms, and patients may receive intravenous treatments to help boost their immune system. Preventative measures such as using mosquito repellents, window nets, and appropriate clothing can help reduce the risk of mosquito bites. It is also important to report areas with high mosquito activity to health authorities.

Emergency room visits may be necessary for individuals experiencing prolonged fever, persistent vomiting, lack of urination, rapid breathing, decreased consciousness, light sensitivity, or severe headaches following a mosquito bite. These symptoms may indicate a more serious complication of West Nile fever that requires immediate medical attention.