Rotavirus antibodies are antibodies produced by the human immune system against Rotavirus. Rotavirus is a common enterovirus that mainly infects children, causing diarrhea, vomiting and other symptoms. After the human body is infected with Rotavirus, the immune system will produce corresponding antibodies to fight the virus, and these antibodies can protect the body from Rotavirus infection.

Testing for Rotavirus antibodies can be used to diagnose Rotavirus infection and monitor the effectiveness of vaccination. Common Rotavirus antibody detection methods include enzyme-linked immunosorbent assay (ELISA) and neutralization test. By detecting the level of Rotavirus antibodies in the serum, it is possible to determine whether the human body has been infected with Rotavirus or whether the corresponding vaccine has been received. If the antibody level is high, it indicates that the human body has a strong immunity and can effectively resist Rotavirus infection. If the antibody level is low, it indicates that the human body has weak immunity and is vulnerable to the threat of Rotavirus infection.