Here’s a breakdown of the provided text, focusing on the information about West Nile virus and related topics:
Key Information about West Nile Virus:
Two Suspected Cases: The Public Health Directorate (DSP) Vrancea has registered two suspected cases of West Nile infection in the county. These are currently under examination but suggest the virus may be circulating.
Transmission: The virus is transmitted through the sting of infected mosquitoes.
Symptoms:
Approximately 80% of cases are asymptomatic.
About 20% of cases develop flu-like symptoms (fever, headaches, muscle pain, fatigue, nausea).
Severe forms of the disease (less than 1% of cases) are rare but can occur.
Risk Factors for Severe Forms: Older individuals and those with chronic disorders or weakened immune systems are at the highest risk of developing severe forms of the disease.
Treatment: There is no specific treatment for West Nile infection.
Prevention: The only effective method of prevention is to avoid mosquito stings.
Contributing Factors:
Climatic changes, particularly the alternation of heavy rains and high temperatures.
Intensified international circulation of peopel and goods.
Broader Context of Mosquito-Borne Diseases in Europe:
Other Monitored Viruses: European health authorities are also monitoring other mosquito-borne viruses like Dengue, Malaria, Zika, and Yellow Fever, which have been reported in some EU regions.
International Travel: International travel has facilitated the introduction of these viruses from endemic tropical and subtropical areas.
Invasive Mosquito Species: The secondary, local transmission of imported cases is largely driven by invasive mosquito species (like Aedes).
Climate Change Impact: climate change is expected to lead to longer periods with favorable environmental conditions for the spread and multiplication of invasive mosquitoes in the EU.
Recommended Protective Measures:
Hygiene: Maintain good hygiene around the house.
Water Management: Frequently clean up accumulated water spaces that can serve as breeding grounds for mosquitoes.
Physical Protection:
Use repellent substances.
Wear clothing that covers most of the body, especially in the morning and evening.
Install protective nets on windows and doors.
Use air conditioning.
Avoid water accumulations in households.
In essence, the article highlights a potential increase in West Nile virus risk in Vrancea county due to favorable weather conditions and emphasizes the importance of individual protective measures against mosquito bites, especially in light of broader concerns about the spread of other mosquito-borne diseases in Europe.
