"European Union (EU) regulators have recommended market approval of a combination bacterial and viral vaccine (Vaxelis, Sanofi Pasteur) that immunizes children against six different disorders.
The new injectable vaccine is indic"...
(Meningococcal Groups C and Y and Haemophilus b Tetanus Toxoid Conjugate Vaccine) Intramuscular Injection
MENHIBRIX (Meningococcal Groups C and Y and Haemophilus b Tetanus Toxoid Conjugate Vaccine), for intramuscular injection, is supplied as a sterile, lyophilized powder which is reconstituted at the time of use with the accompanying saline diluent. MENHIBRIX contains Neisseria meningitidis serogroup C and Y capsular polysaccharide antigens and Haemophilus b capsular polysaccharide (polyribosyl-ribitol-phosphate [PRP]). The Neisseria meningitidis C strain and Y strain are grown in semi-synthetic media and undergo heat inactivation and purification. The PRP is a high molecular weight polymer prepared from the Haemophilus influenzae type b strain 20,752 grown in a synthetic medium that undergoes heat inactivation and purification. The tetanus toxin, prepared from Clostridium tetani grown in a semi-synthetic medium, is detoxified with formaldehyde and purified. Each capsular polysaccharide is individually covalently bound to the inactivated tetanus toxoid. After purification, the conjugate is lyophilized in the presence of sucrose as a stabilizer. The diluent for MENHIBRIX is a sterile saline solution (0.9% sodium chloride) supplied in vials.
When MENHIBRIX is reconstituted with the accompanying vial of saline diluent, each 0.5-mL dose is formulated to contain 5 mcg of purified Neisseria meningitidis C capsular polysaccharide conjugated to approximately 5 mcg of tetanus toxoid, 5 mcg of purified Neisseria meningitidis Y capsular polysaccharide conjugated to approximately 6.5 mcg of tetanus toxoid, and 2.5 mcg of purified Haemophilus b capsular polysaccharide conjugated to approximately 6.25 mcg of tetanus toxoid. Each dose also contains 96.8 mcg of Tris (trometamol)-HCl, 12.6 mg of sucrose, and ≤ 0.72 mcg of residual formaldehyde. MENHIBRIX does not contain preservatives. The lyophilized vaccine and saline diluent vial stoppers are not made with natural rubber latex.
What are the possible side effects of this vaccine (MenHibrix)?
Your child should not receive a booster vaccine if he or she had a life threatening allergic reaction after the first shot. Keep track of any and all side effects your child has after receiving this vaccine. When the child receives a booster dose, you will need to tell the doctor if the previous shot caused any side effects.
Becoming infected with haemophilus B influenza or meningitis is much more dangerous to your child's health than receiving this vaccine. However, like any medicine, this vaccine can cause side effects but the risk of serious side effects is extremely...
Last reviewed on RxList: 10/22/2015
This monograph has been modified to include the generic and brand name in many instances.
Additional MenHibrix Information
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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