You can still get HFMD even if you get the HFMD vaccine. HFMD is usually caused by infection with enteroviruses, of which there are dozens, the most common being Coxsackie and Enterovirus, and the HFMD vaccine usually only protects against infections caused by EV71. The HFMD vaccine usually only protects against infections caused by EV71, so it is still possible to get HFMD if your body is attacked by other viruses. The fact that you can still get HFMD after receiving HFMD vaccine is not due to the quality of the vaccine. Once this happens, you need to take the patient to the hospital in time and take relevant measures under the guidance of the doctor to treat the disease. Hand, foot and mouth disease does not require the use of special antiviral treatment, as the virus is a self-limiting process, usually after good disinfection measures, more than 1 week to heal.