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What is Type A influenza (flu) and how should it be managed?

Sep 15, 2023 Source: Cainiu Health
Dr. Guo Xiheng
Introduction
In general, "Jia-type influenza" refers to Influenza A H1N1. It may be caused by factors such as climate change, contact with personal items of infected individuals, droplet transmission, low immunity, or blood transmission. If the condition is severe, prompt medical attention is recommended. Patients can, under a doctor's guidance, use medications such as oseltamivir phosphate capsules, baloxavir marboxil tablets, and ibuprofen tablets for treatment.

Generally, "Jia" influenza usually refers to Influenza A (H1N1), which may be caused by factors such as climate changes, contact with personal items of infected individuals, droplet transmission, low immunity, or blood transmission. If the condition is severe, prompt medical attention is recommended. Detailed explanations are as follows:

1. Climate Changes

For example, during winter and spring or in dry climates, conditions favor the survival and spread of the Influenza A (H1N1) virus. Failure to take protective measures when going outdoors may lead to infection. It is recommended to practice personal protection during peak seasons of Influenza A (H1N1), exercise regularly, and strengthen immune function.

2. Contact with Personal Items of Infected Individuals

Objects touched by infected individuals may carry the Influenza A (H1N1) virus, so coming into contact with their personal belongings—such as towels or drinking cups—may result in infection. It is recommended that patients disinfect bedding, clothing, and similar items through high-temperature steaming or ultraviolet lamp irradiation.

3. Droplet Transmission

When infected individuals sneeze or cough, the virus can spread into the air via respiratory droplets and infect others. It is recommended to wear masks during peak Influenza A (H1N1) seasons and avoid crowded places.

4. Low Immunity

This is a common predisposing factor. Fluctuations in temperature, excessive dryness, or weakened immunity may make individuals more susceptible to Influenza A (H1N1) infection. It is advised to engage in moderate physical activity to boost immunity, maintain regular eating habits, and ensure sufficient sleep.

5. Blood Transmission

If an individual has low immunity and comes into contact with the blood of someone infected with Influenza A, they may also become infected with the Influenza A (H1N1) virus.

Under medical guidance, patients may use medications such as oseltamivir phosphate capsules, baloxavir marboxil tablets, or ibuprofen tablets for treatment. In daily life, attention should be paid to personal hygiene, maintaining a regular schedule, ensuring adequate sleep, engaging in appropriate physical exercise, and maintaining a balanced diet, all of which help prevent Influenza A (H1N1).


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