Seasonal flu tends to spread into an epidemic in winter, the disease is highly contagious through the respiratory tract, through small droplets of saliva or nasal secretions from sneezing. Below is basic information and ways to prevent seasonal flu.

Influenza is a respiratory infection caused by influenza viruses. However, not all influenza is the same and not all influenza viruses are caused by the same type of virus. The types of influenza that can cause seasonal epidemics today are influenza A and B viruses.

Influenza is an acute respiratory infection caused by influenza virus. Because it is easily transmitted from person to person, rapid influenza virus AB test helps diagnose influenza, thereby providing appropriate and early treatment and isolation measures.

Colds and flu are two completely different diseases, but they are both respiratory infections caused by viruses. To prevent the disease, you can change your daily habits and get vaccinated to create antibodies to prevent the disease.

Seasonal flu is an acute respiratory tract infection caused by influenza viruses. Seasonal flu is more common in winter for a number of reasons, such as the flu virus can survive better in cold and dry climates, so it can infect more people. So are flu viruses and flu dangerous, and why have there been global flu pandemics?