It takes 1 to 2 years from vaccine development to market. How to prevent secondary transmission?

It takes 1 to 2 years for the vaccine to be developed and put on the market. Therefore, epidemic prevention measures should be taken before the vaccine can be inoculated on a large scale. Only by strictly observing the epidemic prevention measures can we prevent the possible COVID-19 counterattack and secondary spread in autumn and winter and next spring. As we all know, the coldest time at the beginning of the year is when COVID-19 broke out. Therefore, COVID-19 virus is very strange, it is not afraid of cold, and extremely low temperature can't freeze the virus to death. On the contrary, in autumn, winter and early spring, COVID-19 will be very active. Obviously, the activity in COVID-19 is very high, and there is a great possibility that the epidemic will spread again. Although the epidemic prevention and control in China has stood the test, there are signs of the second spread of COVID-19 in many countries in the world.

In this case, COVID-19 is likely to rebound and spread twice in China in autumn, winter and spring. Although, at present, we have achieved a staged victory in epidemic prevention and control. However, the epidemic will rebound on a small scale because of overseas imports. This shows that we should not be careless when dealing with the epidemic, and we should not take it lightly.

Knowing this, you should know that before mass vaccination, you should also wear a mask, try not to go out and try not to gather if possible. Wash your hands frequently, get plenty of ventilation, drink boiled water, and don't eat cold seafood or other food. Be careful when handling food and wash the meat with running water. Especially when eating imported frozen seafood and meat, you should not only wear gloves when handling, but also thoroughly cook and cook when cooking.

Only by doing well in all aspects of epidemic prevention measures, not being afraid of trouble and supervising each other can we maintain our hard-won good situation. The epidemic in COVID-19 is not terrible. As long as epidemic prevention measures are taken well, even if the epidemic situation is very severe, we can still cope as at the beginning of the year.