But later, the experts made a more detailed inquiry again, and the results showed that these people successfully brought the virus home through the soles of their shoes and were infected with it.
COVID-19 is a very famous virus, which has brought irreparable harm to thousands of people. The main routes of infection in COVID-19 are droplet transmission and contact transmission. Under normal circumstances, only when two people don't wear masks and then talk face to face, it is very likely that the virus will be transmitted to another person. At the same time, if two people have frequent contact, they will also transmit the virus to others through other channels. Then for this special case without any route of infection, it is more difficult to find its route of infection.
In the end, experts locked the problem in the soles of infected people in the community. Experts pointed out. This is a collective infection in the community. It is very likely that people accidentally stepped on the water flowing from the sewer pipe containing the virus when walking, and the soles were contaminated by the virus. Then people put on these shoes at home, so that the virus has too much contact with humans. Many people in this community are infected with this virus.
Because after the news broadcast, it did not attract many people's attention at that time, and there was no official rumor about it, so we don't know whether the news is a rumor or the truth. But the logic listed in this paper is still very convincing.
The soles of the shoes are infected with the virus, and then humans bring the virus home, and the virus can be transmitted to humans. This mode of transmission is not only applicable to COVID-19, but also to other viruses. So in order to prevent accidents, you'd better put on new shoes when you get home.