Muerte virus del Nilo - 10 things to know with detail
- 1. The West Nile virus is a mosquito-borne virus that can cause severe illness in humans, including encephalitis (inflammation of the brain) and meningitis (inflammation of the lining of the brain and spinal cord).
- 2. The virus is primarily spread through the bite of infected mosquitoes, with birds serving as the primary reservoir for the virus. Mosquitoes become infected when they feed on infected birds, and can then transmit the virus to humans and other animals when they bite.
- 3. Symptoms of West Nile virus infection can include fever, headache, body aches, joint pain, vomiting, diarrhea, and rash. In severe cases, the virus can cause neurological symptoms such as confusion, disorientation, tremors, seizures, and paralysis.
- 4. The majority of people infected with West Nile virus will not develop any symptoms, while approximately 20% will experience mild flu-like symptoms. Less than 1% of infected individuals will develop severe illness.
- 5. There is no specific treatment for West Nile virus infection, and care is generally supportive to help relieve symptoms. In severe cases, hospitalization may be necessary for close monitoring and supportive care.
- 6. The best way to prevent West Nile virus infection is to avoid mosquito bites. This can be done by using insect repellent, wearing long sleeves and pants when outdoors, and removing standing water from around your home to eliminate mosquito breeding sites.
- 7. West Nile virus is most commonly reported in the United States during the summer and fall months, when mosquito populations are highest. The virus has been reported in all 48 contiguous states, with the highest number of cases typically occurring in states with warm climates and large mosquito populations.
- 8. While anyone can become infected with West Nile virus, certain groups are at higher risk for severe illness, including individuals over 60 years of age, those with weakened immune systems, and individuals with underlying medical conditions such as diabetes or hypertension.
- 9. There is currently no vaccine available for West Nile virus, although researchers are actively working on developing a vaccine to prevent infection. In the meantime, prevention efforts focus on reducing mosquito populations and avoiding mosquito bites.
- 10. It is important to seek medical attention if you develop symptoms of West Nile virus infection, especially if you are at higher risk for severe illness. Early diagnosis and treatment can help to prevent complications and improve outcomes for those affected by the virus.