If you use the wrong toothbrush, will it infect you?

Toothbrush is a common daily necessities, which is used almost every day, so it is worth knowing what to pay attention to when using toothbrush. Usually, the toothbrush needs to be replaced after a period of use, otherwise the cleaning intensity will be weakened, and the toothbrush is a personal item, so it is not recommended to use it with others to avoid being infected with the virus. So if you use the wrong toothbrush, will it be contagious? What will it infect?

Don't be too nervous if you accidentally use the wrong toothbrush. First, make sure the other party has an infectious disease. If not, there won't be much problem. However, using toothbrush is not a good behavior, and it is generally considered as a low-risk behavior. Theoretically, it is possible to spread infection, but the behavior that may spread in real life is not great.

In fact, people who use other people's toothbrushes can be infected with diseases, mainly gum bleeding during brushing with toothbrushes. When fresh blood is exchanged, some blood-borne diseases will spread, such as AIDS. On the other hand, if you use the wrong toothbrush, it is unlikely to spread. Generally, there is little bleeding when brushing teeth, and another person will continue to use the toothbrush after it is stained with blood.

There is no denying that the harm of using the wrong toothbrush does exist. It should be noted that it will be infected with infectious diseases, such as hepatitis B, tuberculosis and AIDS. What can be transmitted by using the wrong toothbrush depends on whether the other person has some infectious diseases.