Hantavirus is a rare but potentially severe viral infection that can cause serious respiratory illness in humans.
Although hantavirus outbreaks are uncommon, they require attention due to health implications.
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Understanding the virus
Hantavirus is primarily transmitted to people through contact with infected rodents, especially in their urine, droppings or saliva.
In humans, it is typically contracted by breathing in airborne particles contaminated with the virus, often in enclosed spaces where rodents have nested.
What are the symptoms to look out for
According to the WHO, after exposure, symptoms usually appear within one to five weeks and initially resemble the flu, including fever, muscle aches and fatigue.
As the disease progresses, it can cause hantavirus pulmonary syndrome (HPS), with symptoms including:
- Coughing
- Severe breathing difficulties due to fluid accumulation in the lungs
- Fatigue and fever
- Vomiting, diarrhea and abdominal pain
This is why it is important to take note of the symptoms, as early medical intervention can save your life.
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Prevention and safety measures
WHO reports these key precautions, which include sealing homes to prevent rodent entry, safely cleaning areas contaminated by rodent droppings using disinfectants, and ventilating spaces before cleaning. Avoid sweeping or vacuuming dry rodent droppings, which can release virus particles into the air.
If you experience symptoms after potential exposure, seek medical attention immediately. Early diagnosis and supportive care, such as oxygen therapy, can improve outcomes significantly.
While the hantavirus outbreak is rare, understanding the virus, recognising symptoms and practising rodent control are crucial steps in protecting yourself and your family.
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