Global Meningococcal Vaccines Market to Reach US$4.4 bn by 2022, Concerns over Increasing Incidence of Meningococcal Infections to Fuel Demand Transparency Market Research (TMR) has recently published a report on the global meningococcal vaccines market, according to which the market is estimated to expand at a healthy CAGR of 12.40% during the period between 2014 and 2022.The research report, titled “Meningococcal Vaccines Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2022,� projects this market to rise from an overall value of US$1.5 bn in 2013 to US$4.4 bn by the end of the forecast period. Meningococcal disease, especially meningococcal meningitis, is one of the most catastrophic infections among individuals or communities. Several meningococcal serogroups have been identified till date, of which serogroups A, B, C, Y, and W-135 are the most prominent ones causing the infection. Meningococcal disease is a life threatening condition and potentially fatal illness caused due to the bacterium Neisseria meningitidis.