First, we need to understand how the flu spreads. The flu is mainly spread through droplets, and when a person sneezes, coughs, or talks, the virus spreads into the air with droplets. Therefore, we need to pay attention to wearing masks in public, avoid sharing personal items with others, and maintain personal hygiene to reduce the risk of infection.
Secondly, getting a flu vaccine is an effective way to prevent influenza. Getting a flu shot every year can boost our immunity and reduce the risk of infection and transmission. At the same time, we can also strengthen our own immunity by maintaining good Xi and eating a healthy diet.
In addition, for patients who are already infected with the influenza virus, we need to take steps to reduce infectivity in the first three days before the onset of illness. This includes wearing a mask, washing hands frequently, avoiding gatherings, and more. At the same time, we also need to seek medical attention in a timely manner and follow the doctor's instructions**.
In short, the fight against influenza requires a comprehensive approach. Understanding how the flu spreads, getting vaccinated, maintaining good Xi and eating a healthy diet are all effective ways to prevent the flu. At the same time, we also need to take measures to reduce the number of patients who have already been infected.
The total number of ppt pages in this courseware is 29 pages.
It is mainly introduced from the following parts.
The first part is: colds.
The second part is: chickenpox.
The third part is: hand, foot and mouth disease.
The fourth part is: norovirus.
If you need a PPT, please look at the cover page of the article.