First of all, we should know that after the flood, drinking water is actually polluted. So try not to drink water resources in flood-stricken areas in a short time. Try to go to the supermarket to buy large barrels of sterile water or mineral water, which can avoid some unknown bacterial infections under certain circumstances. Of course, drinking raw water is forbidden. After all, many bacteria and microorganisms brought by floods are unknown to us. If we accidentally drink raw water, it is very likely that it will live in our bodies, causing our physical dysfunction and causing diseases, so this is the most important epidemic prevention measure.
Of course, after the flood, we should also actively disinfect the relevant places, especially for the COVID-19 epidemic has not completely disappeared, so we can't take it lightly. Try to disinfect the place where you live or some contact places with a large amount of disinfectant.
Of course, we should also pay attention to food safety. Once the food is soaked in the flood, even if it is fresh, we should refuse to use it. After all, bacteria may live here. Similarly, any food should be cooked at high temperature before use, so as not to cause some harm to the body. For some seafood, don't eat it recently.
So I hope that the above statement can help you better face some epidemic prevention after the flood and help you return to normal life as soon as possible.