Question to the Department of Health and Social Care:

To ask the Secretary of State for Health, pursuant to the Answer of 22 December 2015 to Question 20280, how many cases of meningococcal disease there have been in each year since 2010; and what the (a) case fatality rate and (b) reduction rate is in the incidence of the disease due to vaccines.

Public Health England (PHE) collects data on laboratory confirmed cases of invasive meningococcal disease (IMD) in England. Data on case fatality rates is not available in the format requested. National data on the number of cases of IMD in England are published by PHE based on the number of laboratory confirmed cases. These data are available at:

https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/470608/Table_1_Invasive_meningococcal_infections_lab_reports__England_by_capsular_group___epi_year.pdf

There are three meningococcal immunisation programmes in England at present which offer MenB, MenC and MenACWY vaccines to different age groups. The MenB and MenACWY vaccination programmes were both introduced within the last six months and it is too early to confirm any impact on the incidence of the disease due to these vaccines. The MenC vaccination programme has been in place since November 1999. In 1998/99, the epidemiological year before MenC vaccine was introduced, there were 883 cases of confirmed Group C IMD in England whereas in the last five epidemiological years there have been an average 28 cases confirmed each year; a persisting reduction of 97%.