Evidence map›Paper›PMID 39762726›Full record

ArticleBMC infectious diseases2025

Dengue fever in Yemen: a five-year review, 2020-2024.

Wadhah Hassan Edrees, Wadee Abdullah Al-Shehari, Ahmed Mohammed Al-Haddad, Lutf Mohammed Alrahabi, Osama Saleh Al-Haddad, Ali Ahmed Al-Halani

Abstract read
In one paragraph

Article in BMC infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  15. Trend of Measles Outbreak in Yemen From January 2020 to August 2024.International journal of general medicine · 2025
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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

6 authors.

Wadhah Hassan EdreesMedical Microbiology Department, Faculty of Applied Sciences, Hajjah University, Hajjah, Yemen. edress2020@gmail.com.ORCID http://orcid.org/0000-0002-7799-0466
Wadee Abdullah Al-ShehariMedical Microbiology Department, Faculty of Medical Sciences, Ibb University, Ibb, Ibb, Yemen.ORCID http://orcid.org/0000-0002-3375-0559
Ahmed Mohammed Al-HaddadDepartment of Medical Laboratories, College of Medicine and Health Sciences, Hadhramout University, Mukalla, Yemen.ORCID http://orcid.org/0000-0002-9844-7868
Lutf Mohammed AlrahabiMedical Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Sana'a University, Sana'a, Yemen.ORCID http://orcid.org/0000-0001-7582-925X
Osama Saleh Al-HaddadDepartment of Human Medicine, Faculty of Medicine and Health Sciences, Sana'a University, Sana'a, Yemen.
Ali Ahmed Al-HalaniMedical Microbiology Department, Faculty of Applied Sciences, Hajjah University, Hajjah, Yemen.ORCID http://orcid.org/0000-0002-6548-3395

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDengue fever (DF) is a mosquito-borne viral infection that has recently become a burden worldwide, particularly in low-income countries, such as Yemen. There have been no epidemiological studies on DF in recent years in Yemen. Therefore, based on secondary data, this study aimed to shed light on the epidemiology of DF in Yemen between 2020 and 2024.

methodsThis was a retrospective analysis using secondary data recorded between January 2020 and August 2024 in the Surveillance Center of the Ministry of Health and Population in Aden. The data was gathered in a Microsoft Excel file and descriptively analyzed.

resultsA total of 104,562 dengue cases, aged between 1 and 80 years (SD = 24.93±17.02), were enrolled in this retrospective analysis. A higher proportion of DF cases was recorded among males (58.10%), the age group of 15-24 years (26.11%), in 2020 (30.65%), in the Taiz governorate (39.17%), and in the autumn (28.9%). The total incidence of DF was 103.09 per 10,000 individuals. Additionally, the incidence rate of DF per 10,000 individuals was significantly higher among males (118.3 cases), aged 25-34 years (91.73 cases), in 2020 (31.39 cases), and in the Shabwah governorate (176.96 cases). In general, the total fatality rate was 217 (0.21%), with a high rate among females (0.23%), aged ≥ 65 years (0.75%), in 2020 (0.37%), and the Aden governorate (0.82%).

conclusionThese findings indicate that the rates of DF cases have increased in Yemen over the last few years. Therefore, it is critical to introduce an effective program to prevent DF and control dengue vector transmission in Yemen.

Indexed as

DengueAdolescentAdultAgedAged, 80 and overChildChild, PreschoolFemaleHumansIncidenceInfantMaleMiddle AgedRetrospective StudiesSeasonsYemenCase Fatality Rate (CFR)DengueEpidemiologyIncidenceTrendYemenbbr

Identifiers

PMID39762726
PMCPMC11702136

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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.