serotypes

  By Idris Mohammed, Gombe State University   Nigeria recently became the first country to roll out a new vaccine (called Men5CV) recommended by the World Health Organization (WHO), which protects people against five strains of meningococcus bacteria. The Conversation Africa asked Idris Mohammed, a professor of infectious diseases and immunology and former board chair of Nigeria’s National Programme on Immunisation, to explain the new vaccine and its likely impact. […]