5 Key Facts of West Nile Virus Outbreak in Israel
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Editor
4 July 2024 12:46 WIB
TEMPO.CO, Jakarta - Israel is currently grappling with an outbreak of West Nile virus, a mosquito-borne illness that can cause serious illness and even death. Here are five essential facts to understand the situation:
1. Surge in Cases in Central Israel
The outbreak is concentrated in central Israel, with Maariv reporting over 100 cases. Most patients reside in this area, with some cases detected in the south, Sharon. The Meir Medical Center in Kfar Saba is treating the highest number of patients.
2. Critical Cases and Deaths
The situation is concerning, with serious illness reported. The Jerusalem Post details that the Sheba Medical Center is treating six patients, with three in critical condition requiring ventilators. Five fatalities have occurred at the Rabin-Beilinson Medical Center in Petah Tikva, with eight additional patients undergoing treatment. Additionally, eight cases await confirmation at a central laboratory.
3. Mosquito Transmission
The West Nile virus is transmitted through mosquito bites. The virus lives in wild birds, often carried by specific types. Infected mosquitoes then spread the virus by biting birds and subsequently humans or animals. The peak season for mosquito activity, and consequently the virus transmission, is summer through fall.
4. Spectrum of Symptoms
The West Nile virus can range from mild to severe, with many cases asymptomatic. While most infections cause no symptoms, some develop flu-like symptoms that resolve on their own. These may include fever, headache, weakness, joint/muscle pain, conjunctivitis (pink eye), rash, and occasionally nausea or diarrhea.
5. Limited Treatment Options
According to the US Centers for Disease Control and Prevention (CDC), no commercially available vaccine currently protects humans from the West Nile virus infection. Treatment focuses on managing symptoms and includes intravenous fluids, antibiotics for potential secondary infections, and breathing support if needed. In some cases, doctors may administer intravenous immune globulin (IVIG) or interferon drugs to bolster the immune system's response.
MUHAMMAD RAFI AZHARI
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