ArticlePloS one2022
Prevalence of tick infestation and molecular characterization of spotted fever Rickettsia massiliae in Rhipicephalus species parasitizing domestic small ruminants in north-central Nigeria.
Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 3 of them syntheses that pooled it.
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12 citing papers in PubMed, 3 syntheses or guidelines pooled it, 16 citations in OpenAlex.
- A compilation of ticks and tick-borne pathogen distributions in seven countries within North and West Africa from 1901 to 2022: a systematic literature review.Parasites & vectors · 2025Pooled it
- Tick Diversity, Emerging Tick-Borne Pathogens, and Public Health Implications Across Africa: A Systematic Review.Acta parasitologica · 2025Pooled it
- Tick-Borne Diseases in Sub-Saharan Africa: A Systematic Review of Pathogens, Research Focus, and Implications for Public Health.Pathogens (Basel, Switzerland) · 2024Pooled it
- Rickettsia massiliae and its public health significance across Palearctic and Oriental regions: a scoping review.Infectious diseases of poverty · 2026Article
- Epidemiology and Clinical Characteristics of Human Rickettsial Infections Detected in Nigeria: Discovery of a Significant Contributor to Acute Febrile Illness.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2025Article
- Bacterial Communities Harboured by Amblyomma Hebraeum Infesting Small Stock in Mahikeng city, South Africa.Microbial ecology · 2025Article
- Molecular Survey ofVeterinary sciences · 2023Article
- Tick-Borne Diseases of Humans and Animals in West Africa.Pathogens (Basel, Switzerland) · 2023Review
- Association of SFGPathogens (Basel, Switzerland) · 2023Article
- Distribution and Prevalence ofMicroorganisms · 2023Review
- Comparative Analysis of Tick-Borne Relapsing Fever Spirochaetes from Ethiopia and Nigeria.Pathogens (Basel, Switzerland) · 2023Article
- Molecular Detection of Tick-Borne Bacteria fromMicroorganisms · 2022Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ticks are of great menace to animal and human health. They serve as vectors to both animals and human pathogens including Rickettsia species. Tick-borne rickettsiosis in West Africa remains incompletely understood. We determined the prevalence of tick infestation among small ruminants and molecularly described a clinically significant spotted fever Rickettsia massiliae from Rhipicephalus ticks collected from North-Central, Nigeria. A total of 352 small ruminants comprising of 152 sheep and 200 goats that were brought for slaughter at the major small ruminant slaughterhouse in Ilorin were examined for the presence of ticks. The collected Rhipicephalus species were subjected to molecular studies to detect and characterize Rickettsia massiliae. Of the small ruminants examined, 21 sheep and 46 goats were infested with ticks representing 13.82% and 23.00% respectively. Eight and nine different species of ticks were detected in sheep and goats respectively, with Rhipicephalus (Boophilus) decoloratus being the most prevalent tick species in both sheep and goats. There was a significant difference (p <0.01) in the prevalence of the different tick species collected in sheep and in goats. Based on the PCR amplification of the 23S-5S intergenic spacer (IGS), only 2 of the 142 Rhipicephalus tick samples screened for R. massiliae were positive (1.41%; 95% CI = 0.39-4.99). Rickettsia massiliae was detected from Rhipicephalus turanicus collected from sheep. Sequences obtained from the PCR carried out by amplifying Rickettsia 23S-5S IGS showed 99-100% close identity with members of the R. massiliae group. This study has for the first time confirmed the presence of spotted fever group Rickettsia massiliae from feeding ticks in Nigerian small ruminants. Further investigations to determine the possible pathogenic role of human R. massiliae infection in Nigeria would be beneficial.
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