Influenza A is generally not contagious for about 7-10 days, although this is also determined in relation to how long it takes for the disease to heal.
Influenza A is a contagious disease, and it is highly contagious, especially in the first 3-5 days of the disease. If early use of antiviral drugs, the condition will gradually improve, and its infectiousness is gradually reduced. To the middle and late stages of the disease, its infectiousness can be significantly reduced, more in 7-10 days can be cured, is not infectious.
If the disease is serious and combined with other conditions, the course of the disease is significantly prolonged, so its infectious period will also be extended, so specific problems should be analyzed.
Attention to suffering from influenza A should be timely medical treatment to avoid the occurrence of infection and the further spread of the epidemic.