What is Meningitis A?

What is Meningitis A? Written & Medically Reviewed By Dr. Jigisha Chaudhary, Consultant Pediatrician with over 20+ years of experienceLast Updated: 20 July 2026 Add Your Heading Text Here Meningococcal disease is a severe bacterial infection caused by Neisseria meningitidis. This bacterium has several different strains, known as serogroups. Serogroup A is one of the major […]