What about the inactivated enterovirus vaccine?

Gastrointestinal health is the most important thing for the human body, because the stomach and intestines are the basic function of the human body to absorb nutrients. If there are problems with the stomach and intestines, it will cause greater danger to the body. For example, gastrointestinal diseases are the culprit of various diseases. Therefore, it is very important to prevent gastrointestinal diseases. Modern medicine has developed an enterovirus vaccine, and it is an inactivated vaccine. So, how about the inactivated enterovirus vaccine?

Ingredients: This vaccine is made by inoculating enterovirus 71 FY-23K-B strain into human diploid cells, culturing, virus harvesting, inactivation, purification, and then adding aluminum hydroxide adjuvant and glycine stabilizer. This product is a slightly milky white suspension, which can be separated into layers due to precipitation and can be easily shaken apart.

Main active ingredient: Inactivated EV71 virus.

Excipients: aluminum hydroxide, glycine.

Target population - Preventive biological agents: This vaccine is suitable for people aged 6 months to 5 years who are susceptible to the EV71 virus.

Effects and uses-Biological agents for prevention

Vaccination with this product can stimulate the body to produce immunity against EV71 and is used to prevent hand, foot and mouth disease caused by EV71 infection. However, this product cannot prevent hand, foot and mouth disease caused by infection with other enteroviruses (including Coxsackie A group 16 and other viruses).

Usage: This vaccine is recommended for intramuscular injection and must be shaken well before injection. Intramuscular injection into the deltoid muscle of the upper arm.

Dosage: The basic immunization program is 2 doses, with an interval of 1 month. The human dose is 0.5 ml per time.

Adverse reactions Systemic reactions: Fever

Common local reactions: pain, redness, swelling, nodules

Systemic reactions: loss of appetite/anorexia, restlessness/irritability, diarrhea, nausea and vomiting, lethargy and fatigue, allergic reactions/allergic reactions

Uncommon: Local reactions: Itching

The following adverse reactions have also been observed for other viral inactivated vaccines during their marketing and use: 1) local lymph node enlargement at the injection site; 2) allergic/allergic reactions caused by any component of the vaccine: urticaria, allergic rash and purpura, anaphylactic shock; 3) convulsions (with or without fever), etc. Although the aforementioned adverse reactions have not been observed in pre-market clinical studies of this product, they still need to be paid attention to when using this vaccine.