Tags: Drug.
NmVac4-A/C/Y/W-135 is the commercial name of the Meningococcal meningitis polysaccharide serogroups ACY and W-135 vaccine of JN-International Medical Corporation. The product is specially designed and formulated to be used in developing countries for protecting populations during meningitis disease epidemics. Meningococcal meningitis is a bacterial infection caused by the bacterium Neisseria meningitidis also known as meningococcus.