Evidence map›Paper›PMID 39958877›Full record

ArticleDiscover public health2025

Measles outbreak investigation in Kakumiro District, Uganda, February-May 2024.

Emmanuel Okiror Okello, Richard Migisha, Immaculate Ampaire, Fred Nsubuga, Joanita Nalwanga, Patrick Kwizera, Paul Edward Okello, Lilian Bulage, Benon Kwesiga, Alex Riolexus Ario

Abstract read
In one paragraph

Article in Discover public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Trial
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Emmanuel Okiror OkelloUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Richard MigishaUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Immaculate AmpaireUganda National Expanded Program on Immunization, Ministry of Health, Kampala, Uganda.
Fred NsubugaUganda National Expanded Program on Immunization, Ministry of Health, Kampala, Uganda.
Joanita NalwangaUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Patrick KwizeraUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Paul Edward OkelloUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Lilian BulageUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Benon KwesigaUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.
Alex Riolexus ArioUganda Public Health Fellowship Program, Uganda National Institute of Public Health, Kampala, Uganda.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: On April 7, 2024, the Uganda Ministry of Health was notified of a measles outbreak in Kakumiro District involving death of a suspected case. We investigated to determine the scope of the outbreak, assess risk factors for disease transmission, and recommend evidenced-based interventions. Methods: We defined a suspected case as onset of fever and maculopapular generalized rash with ≥ 1 of cough, coryza, or conjunctivitis in any resident of Kakumiro District during February Results: We identified 188 suspected cases, including 6 (3.2%) confirmed and 1 (0.5%) death. The overall attack rate (AR) was 67/100,000 persons. Children aged < 9 months (AR = 232/100,000) and those aged 9 months-≤ 5 years (AR = 177/100,000) were the most affected. The most affected sub-counties were Kisengwe (AR = 313/100,000), Kasambya (AR = 126/100,000) and Kakumiro Town Council (AR = 110/100,000). Non-vaccination (aOR = 2.9, 95%CI 1.1-7.6), exposure to a measles case in a health facility during exposure period (aOR = 47, 95%CI 6.09-369) and exposure to measles case in the same household during exposure period (aOR = 9.3, 95%CI 2.9-30) were associated with measles infections. Vaccine coverage was 88% (95%CI 79%-94%) and vaccine effectiveness was 65% (95%CI 13%-91%). We observed crowding and lack of triaging/isolation in health facilities. Conclusions: This outbreak was facilitated by non-vaccination and propagated by exposure to infected persons in health facilities and households. We recommended to MoH to conduct a supplementary immunization activity that included children < 9 months in the target group. Triaging and isolation of cases might help to reduce the spread of measles in future outbreaks. There is also need to develop strategies to improve vaccine effectiveness in the district.

Indexed as

MeaslesOutbreaksUgandaVaccine coverageVaccine effectiveness

Identifiers

PMID39958877
PMCPMC11828835

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.