{"id":"https://openalex.org/W7127071064","doi":"https://doi.org/10.1016/j.dcit.2026.100077","title":"Trend, pattern, and outcome of meningitis cases in Northwest, Nigeria: A 10 Year review of case-based surveillance data","display_name":"Trend, pattern, and outcome of meningitis cases in Northwest, Nigeria: A 10 Year review of case-based surveillance data","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7127071064","doi":"https://doi.org/10.1016/j.dcit.2026.100077"},"language":"en","primary_location":{"id":"doi:10.1016/j.dcit.2026.100077","doi":"https://doi.org/10.1016/j.dcit.2026.100077","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dcit.2026.100077","pdf_url":null,"source":{"id":"https://openalex.org/S4387291674","display_name":"Decoding Infection and Transmission","issn_l":"2949-9240","issn":["2949-9240"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Decoding Infection and Transmission","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1016/j.dcit.2026.100077","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032956891","display_name":"Usman Muhammad Ibrahim","orcid":"https://orcid.org/0000-0002-1383-5635","observed_orcids":["https://orcid.org/0000-0002-1383-5635"]},"institutions":[{"id":"https://openalex.org/I4387156178","display_name":"Federal University Dutse","ror":"https://ror.org/0278jft56","country_code":"NG","type":"education","lineage":["https://openalex.org/I4387156178"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"Usman Muhammad Ibrahim","raw_affiliation_strings":["Departments of Community Medicine Federal University Dutse, Rasheed Shekoni Federal University Teaching Hospital Dutse, Jigawa State, Nigeria"],"raw_orcid":"https://orcid.org/0000-0002-1383-5635","affiliations":[{"raw_affiliation_string":"Departments of Community Medicine Federal University Dutse, Rasheed Shekoni Federal University Teaching Hospital Dutse, Jigawa State, Nigeria","institution_ids":["https://openalex.org/I4387156178"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115022214","display_name":"Boateng Kofi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210139727","display_name":"World Health Organization - Nigeria","ror":"https://ror.org/03v4mhk58","country_code":"NG","type":"government","lineage":["https://openalex.org/I4210105654","https://openalex.org/I4210139727","https://openalex.org/I4210139943"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Boateng Kofi","raw_affiliation_strings":["Polio Eradication Program Cluster, World Health Organization, Abuja, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polio Eradication Program Cluster, World Health Organization, Abuja, Nigeria","institution_ids":["https://openalex.org/I4210139727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110732807","display_name":"Salisu Muazu","orcid":"https://orcid.org/0000-0003-4383-8682","observed_orcids":["https://orcid.org/0000-0003-4383-8682"]},"institutions":[{"id":"https://openalex.org/I4387156178","display_name":"Federal University Dutse","ror":"https://ror.org/0278jft56","country_code":"NG","type":"education","lineage":["https://openalex.org/I4387156178"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Salisu Muazu Babura","raw_affiliation_strings":["Department of Internal Medicine, Federal University Dutse/ Rasheed Shekoni Federal University Teaching Hospital Dutse, Jigawa State, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Federal University Dutse/ Rasheed Shekoni Federal University Teaching Hospital Dutse, Jigawa State, Nigeria","institution_ids":["https://openalex.org/I4387156178"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087812407","display_name":"Sunday Audu","orcid":"https://orcid.org/0000-0002-2729-9802","observed_orcids":["https://orcid.org/0000-0002-2729-9802"]},"institutions":[{"id":"https://openalex.org/I1290603121","display_name":"World Health Organization - Pakistan","ror":"https://ror.org/047bn1w15","country_code":"PK","type":"government","lineage":["https://openalex.org/I1290603121","https://openalex.org/I4210105654","https://openalex.org/I4210105726"]},{"id":"https://openalex.org/I4210105654","display_name":"World Health Organization","ror":"https://ror.org/01f80g185","country_code":"CH","type":"government","lineage":["https://openalex.org/I4210105654"]}],"countries":["CH","PK"],"is_corresponding":false,"raw_author_name":"Sunday Audu","raw_affiliation_strings":["Vaccine Preventable Diseases and Immunization Unit, World Health Organization, Country Office, Islamabad, Pakistan"],"raw_orcid":"https://orcid.org/0000-0002-2729-9802","affiliations":[{"raw_affiliation_string":"Vaccine Preventable Diseases and Immunization Unit, World Health Organization, Country Office, Islamabad, Pakistan","institution_ids":["https://openalex.org/I1290603121","https://openalex.org/I4210105654"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012348253","display_name":"Abba Ahmed Danzomo","orcid":"https://orcid.org/0000-0001-6109-2779","observed_orcids":["https://orcid.org/0000-0001-6109-2779"]},"institutions":[{"id":"https://openalex.org/I31959934","display_name":"Nasarawa State University","ror":"https://ror.org/04ybvje46","country_code":"NG","type":"education","lineage":["https://openalex.org/I31959934"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Abba Ahmed Danzomo","raw_affiliation_strings":["Global Health and Infectious Disease Control Institute, Nassarawa State University, Keffi, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Global Health and Infectious Disease Control Institute, Nassarawa State University, Keffi, Nigeria","institution_ids":["https://openalex.org/I31959934"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051584896","display_name":"Salihu Abdullahi Ahmed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210105654","display_name":"World Health Organization","ror":"https://ror.org/01f80g185","country_code":"CH","type":"government","lineage":["https://openalex.org/I4210105654"]},{"id":"https://openalex.org/I4210139727","display_name":"World Health Organization - Nigeria","ror":"https://ror.org/03v4mhk58","country_code":"NG","type":"government","lineage":["https://openalex.org/I4210105654","https://openalex.org/I4210139727","https://openalex.org/I4210139943"]}],"countries":["CH","NG"],"is_corresponding":false,"raw_author_name":"Salihu Abdullahi Ahmed","raw_affiliation_strings":["Vaccine Preventable Diseases and Immunization Unit, World Health Organization, Country Office, Abuja, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vaccine Preventable Diseases and Immunization Unit, World Health Organization, Country Office, Abuja, Nigeria","institution_ids":["https://openalex.org/I4210105654","https://openalex.org/I4210139727"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093319233","display_name":"Faruk Abdullahi Namadi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210143858","display_name":"Maryam Abacha American University of Niger","ror":"https://ror.org/0480gk412","country_code":"NE","type":"education","lineage":["https://openalex.org/I4210143858"]},{"id":"https://openalex.org/I4405252675","display_name":"Maryam Abacha American University of Nigeria","ror":"https://ror.org/04nsasc45","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405252675"]}],"countries":["NE","NG"],"is_corresponding":false,"raw_author_name":"Faruk Abdullahi Namadi","raw_affiliation_strings":["Department of Public Health, Maryam Abacha American University of Niger, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Public Health, Maryam Abacha American University of Niger, Nigeria","institution_ids":["https://openalex.org/I4210143858","https://openalex.org/I4405252675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124756965","display_name":"Musa Mahdi Wade","orcid":"https://orcid.org/0009-0001-4358-4523","observed_orcids":["https://orcid.org/0009-0001-4358-4523"]},"institutions":[{"id":"https://openalex.org/I4210143858","display_name":"Maryam Abacha American University of Niger","ror":"https://ror.org/0480gk412","country_code":"NE","type":"education","lineage":["https://openalex.org/I4210143858"]},{"id":"https://openalex.org/I4405252675","display_name":"Maryam Abacha American University of Nigeria","ror":"https://ror.org/04nsasc45","country_code":"NG","type":"education","lineage":["https://openalex.org/I4405252675"]}],"countries":["NE","NG"],"is_corresponding":false,"raw_author_name":"Musa Mahdi Wade","raw_affiliation_strings":["Department of Public Health, Maryam Abacha American University of Niger, Nigeria"],"raw_orcid":"https://orcid.org/0009-0001-4358-4523","affiliations":[{"raw_affiliation_string":"Department of Public Health, Maryam Abacha American University of Niger, Nigeria","institution_ids":["https://openalex.org/I4210143858","https://openalex.org/I4405252675"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124779707","display_name":"Saidu Yusuf","orcid":"https://orcid.org/0009-0004-7431-0666","observed_orcids":["https://orcid.org/0009-0004-7431-0666"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Saidu Yusuf","raw_affiliation_strings":["Department of Public Health, Jigawa State Ministry of Health, Nigeria"],"raw_orcid":"https://orcid.org/0009-0004-7431-0666","affiliations":[{"raw_affiliation_string":"Department of Public Health, Jigawa State Ministry of Health, Nigeria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114219305","display_name":"Nuruddeen Muhammad","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nuruddeen Muhammad","raw_affiliation_strings":["Unik Impact Foundation, Hadejia, Jigawa, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unik Impact Foundation, Hadejia, Jigawa, Nigeria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023898555","display_name":"Usman Lawal Shehu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210151464","display_name":"Aminu Kano Teaching Hospital","ror":"https://ror.org/05wqbqy84","country_code":"NG","type":"healthcare","lineage":["https://openalex.org/I4210151464"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Usman L. Shehu","raw_affiliation_strings":["Departments of Community Medicine Aminu Kano Teaching Hospital, Kano, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Community Medicine Aminu Kano Teaching Hospital, Kano, Nigeria","institution_ids":["https://openalex.org/I4210151464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028661153","display_name":"Rayyan Muhammad Garba","orcid":"https://orcid.org/0000-0001-6365-7091","observed_orcids":["https://orcid.org/0000-0001-6365-7091"]},"institutions":[{"id":"https://openalex.org/I4210151464","display_name":"Aminu Kano Teaching Hospital","ror":"https://ror.org/05wqbqy84","country_code":"NG","type":"healthcare","lineage":["https://openalex.org/I4210151464"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Rayyan Muhammad Garba","raw_affiliation_strings":["Departments of Community Medicine Aminu Kano Teaching Hospital, Kano, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Community Medicine Aminu Kano Teaching Hospital, Kano, Nigeria","institution_ids":["https://openalex.org/I4210151464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112856713","display_name":"Kabiru Abdulsalam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210151464","display_name":"Aminu Kano Teaching Hospital","ror":"https://ror.org/05wqbqy84","country_code":"NG","type":"healthcare","lineage":["https://openalex.org/I4210151464"]},{"id":"https://openalex.org/I919958821","display_name":"Bayero University Kano","ror":"https://ror.org/049pzty39","country_code":"NG","type":"education","lineage":["https://openalex.org/I919958821"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Kabiru Abdulsalam","raw_affiliation_strings":["Department of Chemical Pathology, Bayero University, Aminu Kano Teaching Hospital, Kano, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Pathology, Bayero University, Aminu Kano Teaching Hospital, Kano, Nigeria","institution_ids":["https://openalex.org/I4210151464","https://openalex.org/I919958821"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124140130","display_name":"Sanusi Abubakar Mayana","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210139727","display_name":"World Health Organization - Nigeria","ror":"https://ror.org/03v4mhk58","country_code":"NG","type":"government","lineage":["https://openalex.org/I4210105654","https://openalex.org/I4210139727","https://openalex.org/I4210139943"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"Abubakar Mayana Sanusi","raw_affiliation_strings":["World Health Organization, Kano State Field Office, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"World Health Organization, Kano State Field Office, Nigeria","institution_ids":["https://openalex.org/I4210139727"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085983190","display_name":"Abubakar Mohammed Jibo","orcid":"https://orcid.org/0000-0003-4654-6669","observed_orcids":["https://orcid.org/0000-0003-4654-6669"]},"institutions":[{"id":"https://openalex.org/I4210136004","display_name":"University of Bisha","ror":"https://ror.org/040548g92","country_code":"SA","type":"education","lineage":["https://openalex.org/I4210136004"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abubakar Mohammed Jibo","raw_affiliation_strings":["Department of Family and Community Medicine, University of Bisha, Bisha, Kingdom of Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Family and Community Medicine, University of Bisha, Bisha, Kingdom of Saudi Arabia","institution_ids":["https://openalex.org/I4210136004"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5032956891"],"corresponding_institution_ids":["https://openalex.org/I4387156178"],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":2.9867,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.82711789,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"4","issue":null,"first_page":"100077","last_page":"100077"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10873","display_name":"Bacterial Infections and Vaccines","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10873","display_name":"Bacterial Infections and Vaccines","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11135","display_name":"Virology and Viral Diseases","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10486","display_name":"Salmonella and Campylobacter epidemiology","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cerebrospinal-meningitis","display_name":"cerebrospinal meningitis","score":0.8619999885559082},{"id":"https://openalex.org/keywords/meningococcal-disease","display_name":"meningococcal disease","score":0.7979999780654907},{"id":"https://openalex.org/keywords/neisseria-meningitidis-serogroup-c","display_name":"Neisseria meningitidis serogroup C","score":0.953000009059906},{"id":"https://openalex.org/keywords/meningococcal-outbreak","display_name":"meningococcal outbreak","score":0.6610000133514404},{"id":"https://openalex.org/keywords/case-fatality","display_name":"case fatality","score":0.7960000038146973},{"id":"https://openalex.org/keywords/attack-rate","display_name":"attack rate","score":0.625},{"id":"https://openalex.org/keywords/serogroup-distribution","display_name":"serogroup distribution","score":0.574999988079071},{"id":"https://openalex.org/keywords/streptococcus-pneumoniae","display_name":"Streptococcus pneumoniae","score":0.9319999814033508},{"id":"https://openalex.org/keywords/vaccination-coverage","display_name":"vaccination coverage","score":0.4000000059604645},{"id":"https://openalex.org/keywords/jigawa-state","display_name":"Jigawa State","score":0.9120000004768372},{"id":"https://openalex.org/keywords/north-west-nigeria","display_name":"North-West Nigeria","score":0.5910000205039978},{"id":"https://openalex.org/keywords/integrated-disease-surveillance-and-response","display_name":"Integrated Disease Surveillance and Response","score":0.7950000166893005}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8510000109672546},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.8181999921798706},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.8036999702453613},{"id":"https://openalex.org/C187316915","wikidata":"https://www.wikidata.org/wiki/Q92307203","display_name":"Case fatality rate","level":3,"score":0.7534000277519226},{"id":"https://openalex.org/C2781026528","wikidata":"https://www.wikidata.org/wiki/Q48143","display_name":"Meningitis","level":2,"score":0.7196000218391418},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.6097999811172485},{"id":"https://openalex.org/C2778458888","wikidata":"https://www.wikidata.org/wiki/Q154625","display_name":"Neisseria meningitidis","level":3,"score":0.5152000188827515},{"id":"https://openalex.org/C2776645655","wikidata":"https://www.wikidata.org/wiki/Q890785","display_name":"Meningococcal disease","level":4,"score":0.4431999921798706},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.38040000200271606},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.3765000104904175},{"id":"https://openalex.org/C2776480101","wikidata":"https://www.wikidata.org/wiki/Q3555250","display_name":"Disease surveillance","level":3,"score":0.36059999465942383},{"id":"https://openalex.org/C37701844","wikidata":"https://www.wikidata.org/wiki/Q3955915","display_name":"Attack rate","level":3,"score":0.34439998865127563},{"id":"https://openalex.org/C3018430615","wikidata":"https://www.wikidata.org/wiki/Q48143","display_name":"Bacterial meningitis","level":3,"score":0.34389999508857727},{"id":"https://openalex.org/C2910667942","wikidata":"https://www.wikidata.org/wiki/Q48143","display_name":"Cerebrospinal meningitis","level":3,"score":0.33239999413490295},{"id":"https://openalex.org/C62558387","wikidata":"https://www.wikidata.org/wiki/Q821775","display_name":"Epidemiological surveillance","level":3,"score":0.32359999418258667},{"id":"https://openalex.org/C179755657","wikidata":"https://www.wikidata.org/wiki/Q58702","display_name":"Mortality rate","level":2,"score":0.2962000072002411},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.28949999809265137},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.288100004196167},{"id":"https://openalex.org/C137627325","wikidata":"https://www.wikidata.org/wiki/Q156318","display_name":"Etiology","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C22070199","wikidata":"https://www.wikidata.org/wiki/Q192995","display_name":"Vaccination","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.2648000121116638},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.26089999079704285},{"id":"https://openalex.org/C2986834420","wikidata":"https://www.wikidata.org/wiki/Q5932254","display_name":"Age groups","level":2,"score":0.25850000977516174}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.dcit.2026.100077","doi":"https://doi.org/10.1016/j.dcit.2026.100077","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dcit.2026.100077","pdf_url":null,"source":{"id":"https://openalex.org/S4387291674","display_name":"Decoding Infection and Transmission","issn_l":"2949-9240","issn":["2949-9240"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Decoding Infection and Transmission","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:97f77d1825624c8d995cef1d7bed314f","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/97f77d1825624c8d995cef1d7bed314f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Decoding Infection and Transmission, Vol 4, Iss , Pp 100077- (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.dcit.2026.100077","doi":"https://doi.org/10.1016/j.dcit.2026.100077","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.dcit.2026.100077","pdf_url":null,"source":{"id":"https://openalex.org/S4387291674","display_name":"Decoding Infection and Transmission","issn_l":"2949-9240","issn":["2949-9240"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Decoding Infection and Transmission","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1965057901","https://openalex.org/W1967798086","https://openalex.org/W1974625654","https://openalex.org/W1978789711","https://openalex.org/W2031297109","https://openalex.org/W2050937485","https://openalex.org/W2074610853","https://openalex.org/W2095184706","https://openalex.org/W2096013972","https://openalex.org/W2120267328","https://openalex.org/W2124042302","https://openalex.org/W2466737687","https://openalex.org/W2486216501","https://openalex.org/W2495732712","https://openalex.org/W2753051611","https://openalex.org/W2763772789","https://openalex.org/W2770508050","https://openalex.org/W2884377942","https://openalex.org/W2905853489","https://openalex.org/W2910808001","https://openalex.org/W2972018059","https://openalex.org/W3087862441","https://openalex.org/W4291799921","https://openalex.org/W4360831806","https://openalex.org/W4385364998","https://openalex.org/W4388744587","https://openalex.org/W4394917135"],"related_works":["https://openalex.org/W3171194085","https://openalex.org/W2795320397","https://openalex.org/W2792082289","https://openalex.org/W2757298561","https://openalex.org/W2792084521","https://openalex.org/W2466737687","https://openalex.org/W2067768025","https://openalex.org/W2884340544","https://openalex.org/W2797068450","https://openalex.org/W2204678114"],"abstract_inverted_index":{"Objective":[0],"This":[1],"study":[2,33],"aimed":[3],"to":[4,72,166,292],"describe":[5],"the":[6,44,88,120,123,141,178,278,294],"epidemiological":[7,128],"pattern":[8],"of":[9,34,64,78,91,98,105,134,199,262],"Cerebrospinal":[10],"meningititis":[11],"(CSM)":[12],"cases,":[13],"and":[14,48,214,237,253,290],"related":[15],"mortality":[16],"in":[17,41,101,119,245,300],"Jigawa":[18,246],"State,":[19],"Northwest":[20],"Nigeria,":[21],"over":[22],"a":[23,29,60,76],"10-year":[24],"period.":[25],"Methods":[26],"We":[27],"conducted":[28],"retrospective":[30],"descriptive":[31],"cross-sectional":[32],"1943":[35],"line-listed":[36],"CSM":[37,99,243],"cases":[38,92,154],"spanning":[39],"2015\u20132024,":[40],"line":[42,301],"with":[43,75,187,206,250,302],"Integrated":[45],"Disease":[46],"Surveillance":[47],"Response":[49],"(IDSR)":[50],"guidelines.":[51],"Data":[52],"were":[53,161],"analyzed":[54],"using":[55],"SPSS":[56],"version":[57],"22":[58],"at":[59,140],"5":[61],"%":[62,104,163,172,185,198],"level":[63,143],"significance.":[65],"Results":[66],"Patient":[67],"ages":[68],"ranged":[69],"from":[70,127,177],"1":[71,133],"70":[73],"years,":[74,115,260],"median":[77],"12":[79],"years":[80,86],"(IQR":[81],"6\u201317).":[82],"Adolescents":[83],"aged":[84,258],"10\u201319":[85],"constituted":[87],"largest":[89],"proportion":[90],"(39.7":[93],"%).":[94],"The":[95,136,271],"highest":[96],"burden":[97],"occurred":[100],"2023":[102,124],"(71.6":[103],"cases).":[106],"Overall,":[107],"case":[108],"fatality":[109],"was":[110,144,150],"8":[111],"%.":[112],"Unlike":[113],"previous":[114],"when":[116],"outbreaks":[117,244],"peaked":[118],"early":[121],"weeks,":[122],"outbreak":[125],"extended":[126],"week":[129,132],"50":[130,162],"through":[131],"2024.":[135],"overall":[137],"attack":[138],"rate":[139],"state":[142],"25.8":[145],"per":[146],"100,000":[147],"population.":[148],"Mortality":[149],"significantly":[151],"higher":[152],"among":[153],"not":[155,275],"admitted":[156,159],"for":[157,196,288],"care;":[158],"patients":[160],"less":[164],"likely":[165],"die":[167],"(aOR":[168],"=":[169],"0.5;":[170],"95":[171],"CI:":[173],"0.4\u20130.8).":[174],"Laboratory":[175,181],"results":[176],"National":[179],"Reference":[180],"(NRL)":[182],"showed":[183],"59.4":[184],"positivity,":[186],"serogroup":[188],"C":[189],"(":[190],"Neisseria":[191,239],"meningitidis":[192,224,232],"type":[193,225],"C)":[194],"accounting":[195],"57.1":[197],"confirmed":[200,222],"cases.":[201],"All":[202],"positive":[203],"cultures":[204],"correlated":[205],"PCR":[207],"positivity":[208],"(100":[209],"%,":[210,218],"p":[211,219],"<":[212,220],"0.001),":[213],"nearly":[215],"all":[216],"(99.7":[217],"0.001)":[221],"N.":[223,231],"C.":[226],"Other":[227],"detected":[228],"pathogens":[229],"included":[230],"X,":[233],"Streptococcus":[234],"pneumoniae":[235],",":[236],"non-groupable":[238],".":[240],"Conclusions":[241],"Recurrent":[242],"State":[247],"are":[248,274],"linked":[249],"considerable":[251],"illness":[252],"death,":[254],"primarily":[255],"affecting":[256],"individuals":[257],"1\u201329":[259],"most":[261],"whom":[263],"lacked":[264],"prior":[265],"vaccination":[266],"against":[267],"any":[268],"meningococcal":[269],"serotype.":[270],"predominant":[272],"strains":[273],"covered":[276],"by":[277],"current":[279],"national":[280],"immunization":[281],"program.":[282],"There":[283],"is":[284],"an":[285],"urgent":[286],"need":[287],"government":[289],"partners":[291],"introduce":[293],"Multivalent":[295],"Meningococcal":[296],"Conjugate":[297],"Vaccine":[298],"(MMCV),":[299],"WHO":[303],"recommendations.":[304]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-02-03T00:00:00"}
