Surveillance report Invasive meningococcal disease - Annual Epidemiological Report 2016 [2014 data] 30 Dec 2016 In 2014, 2 760 confirmed cases of invasive meningococcal disease were reported to TESSy. The notification rate was 0.5 cases per 100 000 population, which is lower than in previous years. invasive meningococcal disease - Annual Epidemiological Report for 2014 - EN - [PDF-177.61 KB]