Answer:

While steaming with herbal water can offer temporary relief from flu A symptoms such as fever, cough, sore throat, runny nose, headache, and body aches by reducing nasal congestion, promoting sweating, and relaxing muscles, it does not cure the viral infection. Crucially, using a honeycomb charcoal stove for steaming, especially in an enclosed space, is highly dangerous. Burning honeycomb charcoal produces carbon monoxide (CO), a colorless, odorless gas that can lead to carbon monoxide poisoning. Symptoms include headache, dizziness, nausea, shortness of breath, confusion, respiratory failure, and can even be fatal.

Steaming with honeycomb charcoal does not treat flu and can easily cause carbon monoxide poisoning, leading to headache, nausea, shortness of breath, respiratory failure, and death... *Photo: Vecteezy*

Therefore, simultaneously cooking herbal water on a charcoal stove while steaming under a blanket is unsafe. If you choose to steam, only use conventionally boiled herbal water. Steam for a short period in a well-ventilated area, and avoid excessively hot steam to prevent burns.

Individuals with flu A should prioritize rest, ensure adequate hydration, maintain a nutritious diet, keep warm, and take medication as directed by a doctor. Seek prompt medical attention if severe symptoms develop, such as prolonged high fever, persistent cough, shortness of breath, chest pain, or extreme fatigue.

Flu A can lead to more severe complications in older adults, young children, pregnant women, and individuals with underlying health conditions. To prevent infection, wear a mask when necessary, wash hands frequently, limit contact with sick individuals, and get an annual flu vaccine. This helps bolster immunity and provides protection against the latest circulating flu strains, as recommended by the World Health Organization (WHO).

Vietnam currently utilizes four types of flu vaccines from France, the Netherlands, South Korea, and Vietnam, administered to individuals from 6 months of age through adulthood. Children aged 6 months to under 9 years receive two doses, one month apart. Individuals 9 years and older require one dose, with an annual booster.

Even after recovering from flu, vaccination is essential to strengthen immunity and protect against evolving flu strains. Once you have recovered, you should get your flu vaccine promptly to prevent reinfection. Your vaccination schedule involves one dose, with an annual booster.

Dr. Nguyen Le Nga, Chief Resident Physician (Level one), Medical Manager, VNVC Vaccination System.

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