Influenza A generally refers to Influenza A H1N1. Influenza A (H1N1) varies in severity, and most patients with milder conditions can be cured with treatment, but those with more severe conditions may experience severe functional impairment or even life-threatening illnesses.
Influenza A (H1N1) is an acute respiratory infectious disease caused by the infection of influenza A (H1N1) virus. It is generally susceptible to the population and spreads mainly through droplet transmission, but also through direct or indirect contact with mucous membranes of the mouth, nose, and eyes, as well as through contact with objects contaminated by the virus.
Mildly infected patients may experience upper respiratory symptoms such as coughing, coughing up sputum, runny nose, nasal congestion, etc., which can be cured after active and effective treatment. In severe cases, patients may develop sudden high fever and chills, as well as serious complications such as viral pneumonia and respiratory failure, or even death.
At present, influenza can be prevented by vaccination, especially for the elderly, frail, chronically ill patients and children, who should be actively vaccinated to prevent viral infection and reduce the risk of disease.
It is recommended that patients who develop influenza A (H1N1) should seek timely medical attention and actively cooperate with the doctor’s treatment. At the same time, strengthen physical exercise in daily life, improve their immunity, and actively vaccinate.