Proceedings of Nigeria Centre for Disease Control/Nigeria Field Epidemiology and Laboratory Training Programme 2nd Annual Scientific Conference (Abuja, 2018)

Opening ceremony

Burden and trend of measles in Nigeria: a five-year review of case-based surveillance data, 2012 - 2016

Cite this: Pan African Medical Journal - Conference Proceedings. Apr 2018; 8(8): 69. doi:10.11604/pamj.cp.2018.8.69.651

Submitted: 18 Jan 18   Accepted: 26 Jan 18   Published: 09 Apr 18

Key words: Disease outbreak, measles, Nigeria, vaccines

© Baffa Sule Ibrahim et al. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Available online at: http://www.proceedings.panafrican-med-journal.com/conferences/2018/8/69/abstract

Corresponding author: Baffa Sule Ibrahim, Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria (baffasule@gmail.com)

This abstract is published as part of the proceedings of Nigeria Centre for Disease Control/Nigeria Field Epidemiology and Laboratory Training Programme 2nd Annual Scientific Conference(NIGERIA, )

Burden and trend of measles in Nigeria: a five-year review of case-based surveillance data, 2012 - 2016

Baffa Sule Ibrahim1,&, Rabi Usman1, Yahaya Mohammed1, Oyeladun Okunromade1, Aisha Abubakar2, Patrick Nguku1

 

1Nigeria Field Epidemiology and Laboratory Training Program, Abuja, Nigeria, 2Ahmadu Bello University, Zaria, Nigeria

 

 

&Corresponding author
Baffa Sule Ibrahim, Nigeria Field Epidemiology and Laboratory Training Programme, Abuja, Nigeria

 

 

Abstract

Introduction: measles is a vaccine preventable, highly transmissible viral infection that affects mostly under-five year children. The disease is caused by a Morbillivirus; member of the Paramyxovirus family. Measles surveillance in Nigeria is through the Integrated Disease Surveillance and Response (IDSR). We reviewed surveillance data on measles from Nigeria over a five-year period to highlights its burden, and make recommendations for improvements.

 

Methods: we conducted a secondary data analysis of measles specific IDSR records of all States in Nigeria from January 2012 to September 2016. The record had reported measles cases with laboratory outcomes from all the States. IDSR weekly epidemiological data were obtained from Surveillance Unit, Nigerian Centre for Disease Control (NCDC).

 

Results: a total of 131,732 cases were recorded within the period. Highest number of cases 57,892 (43.95%) were recorded in 2013 while the least number of cases 11,061 (8.4%) were recorded in 2012. A total of 817 deaths were recorded, given a case fatality rate (CFR) of 0.62%. The CFR showed a decreasing trend over the years with the highest CFR (1.43%) recorded in 2012 and the least CFR (0.44%) recorded in 2016. Only 8,916 (6.7%) cases were confirmed by laboratory investigation. The Northwest region recorded the highest attack rate (AR) of 149.7 cases per 100,000 population, followed by the Northeast region with 140.2 cases per 100,000 population, while the South-south region recorded the least AR of 15.8 cases per 100,000 population. Case Fatality Rate per region followed similar pattern, with the North central region having the highest CFR of 4.38%. The trend of measles cases followed the same pattern. Cases peaked at March, then gradually reduced to lowest level at June.

 

Conclusion: measles infection remains a burden especially in the Northern region of Nigeria. Though measles fatalities were on decline over the years, laboratory diagnosis of cases has been suboptimal. We recommended improvement on routine immunization and measles case management, and strengthening of regional laboratories capacity for measles diagnosis.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nigeria CDC/Nigeria Field Epidemiology and Laboratory Training Programme 2<sup>nd</sup> Annual Scientific Conference (Abuja)

To create a platform for epidemiologists and public health physicians to share their scientific works, NCDC/NFELTP organized the 2nd annual scientific conference with the theme "strengthening one health through field epidemiology training" at Transcorp Hilton Hotel, Abuja, Nigeria from July 5-7, 2017. The objectives of the conference were to provide residents and graduates a forum to share findings from their field activities; provide training opportunity for trainees on scientific communication; provide an opportunity for epidemiological networking as well as create a forum to discuss pertinent public health issues. In attendance were dignitaries from the United States Centers for Disease Control and Prevention (CDC), USAID, WHO, Africa CDC, Ministries Departments and Agencies, University officials and other implementing partners. With the current rise in zoonotic diseases, the conference also featured a two-day pre-conference workshop on One Health which prioritized zoonotic infectious diseases in Nigeria using standardized prioritization methods. A second workshop focused on antimicrobial resistance. There were 38 oral presentations, 60 poster presentations and 2 plenary sessions. The presentations covered various sub-themes ranging from outbreak investigations, case management, health system strengthening, vaccine preventable diseases, communicable diseases and surveillance. The conference featured a National Night and climaxed with awards to outstanding presenters.

Country: NIGERIA

Dates: 05 Jul 17 - 07 Jul 17

Venue: Transcorp Hilton Hotel

Organizers: Nigeria Centre for Disease Control / Nigeria Field Epidemiology and Laboratory Training Programme

Secretariat: gchinyere@afenet.net

Contact person: Dr Patrick Nguku (pnguku@afenet.net)