Meningococcal polysaccharide vaccine, diphtheria conjugate (intramuscular route)

Menactra

Meningococcal polysaccharide diphtheria conjugate vaccine is an active immunizing agent used to prevent infection by certain groups of meningococcal bacteria. The vaccine works by causing your body to produce its own protection (antibodies) against the bacteria. The following information applies only to the meningococcal vaccine used for meningococcal bacteria Groups A, C, Y, and W-135. These groups cause nearly all of the meningococcal meningitis cases in the U.S. The vaccine will not protect against infection caused by other meningococcal bacteria groups, such as Group B. Meningococcal infection can cause life-threatening illnesses, such as meningococcal meningitis, which affects the brain, and meningococcemia, which affects the blood. Some persons with meningococcal meningitis and/or meningococcemia may die. The rate of these diseases peak in adolescence and early adulthood and are more likely to occur in persons with certain diseases or conditions that make them more susceptible to a meningococcal infection or more likely to develop serious problems from a meningococcal infection. Immunization against meningococcal disease is recommended for persons who are at risk of getting the disease because: Menveo®is recommended for use in children 2 months of age and older and adults younger than 55 years of age.Menactra®is recommended for use in children 9 months of age and older and adults younger than 55 years of age. This vaccine is to be administered only by or under the supervision of your doctor. This product is available in the following dosage forms:

In deciding to use a vaccine, the risks of taking the vaccine must be weighed against the good it will do. This is a decision you and your doctor will make. For this vaccine, the following should be considered: Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully. Appropriate studies have not been performed on the relationship of age to the effects ofMenveo®in children younger than 2 months of age, andMenactra®in children younger than 9 months of age. Safety and efficacy have not been established in these age groups. Appropriate studies have not been performed on the relationship of age to the effects of meningococcal polysaccharide diphtheria conjugate vaccine in adults older than 55 years of age. Safety and efficacy have not been established. Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. The presence of other medical problems may affect the use of this vaccine. Make sure you tell your doctor if you have any other medical problems, especially: