Veterinary parasitology, regional studies and reports最新文献

{"title":"First report of Hepatozoon silvestris in a domestic cat (Felis catus) from New York","authors":"Rachel C. Smith ,&nbsp;Sarah Nolan ,&nbsp;Alys Harshbarger ,&nbsp;Jim Meinkoth ,&nbsp;Ruth C. Scimeca","doi":"10.1016/j.vprsr.2025.101270","DOIUrl":"10.1016/j.vprsr.2025.101270","url":null,"abstract":"<div><div><em>Hepatozoon</em> spp. are apicomplexan parasites that infect a wide variety of animals including felids, with cats serving as the intermediate host and blood-feeding arthropods serving as the definitive hosts. Although three distinct <em>Hepatozoon</em> spp. have been described infecting domestic cats, little is known about the transmission and pathogenicity of feline Hepatozoonosis. Within the United States, numerous reports describe <em>Hepatozoon</em> spp. in wild felids, however, there are only a few reports of <em>Hepatozoon</em> spp. infection in domestic cats. Here, we describe the case of a domestic cat from New York, USA, infected with <em>Hepatozoon silvestris</em> and confirmed by molecular analysis. This report highlights the importance of considering this parasite in veterinary clinical practices and epidemiological studies in domestic cat populations in the country. <em>Hepatozoon silvestris</em> has been previously reported in felids in Central and Eastern Europe. Considering this case and other recent reports of <em>Hepatozoon</em> spp. in wild felids in the USA, it is likely that there are <em>Hepatozoon</em> spp. infecting both wild and domestic felids in the USA which are currently underrecognized.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101270"},"PeriodicalIF":1.4,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143887474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of parasitism in client-owned dogs determined by fecal examinations in the Pacific northwest, United States, in 2021–2023","authors":"Yoko Nagamori ,&nbsp;Jeramey L. Kennedy ,&nbsp;Elisa Miller ,&nbsp;Laurie L. Kennedy ,&nbsp;Chelsey Wood ,&nbsp;Quinn Geraghty ,&nbsp;Kathryn Mulkey ,&nbsp;Zephran Warren ,&nbsp;Melissa Houma ,&nbsp;Nishantha Samarakoon ,&nbsp;Ethan R. Mah ,&nbsp;Daniela Rodriguez ,&nbsp;Breanne Coulthard ,&nbsp;Andrea Bergman ,&nbsp;Jezaniah-Kira S. Tena","doi":"10.1016/j.vprsr.2025.101269","DOIUrl":"10.1016/j.vprsr.2025.101269","url":null,"abstract":"<div><div>It is important to continuously monitor the prevalence of parasitic infections in client-owned dogs. However, very limited information is available for the Pacific Northwest (PNW) region of the United States (US). Our main study objective was to determine the prevalence of parasitism observed in the feces of client-owned dogs in the PNW, US. Additionally, the prevalence of parasitic infections was statistically compared by sex, age, and seasonality. Results of all the fecal examinations with various methodologies performed at Zoetis Reference Laboratories in Mukilteo, Washington, from February 1, 2021 to December 31, 2023, were examined. A total of 82,603 fecal samples tested were included in this study. Most samples (88.47 %; 73,076/82,603) did not contain any parasites or eggs. A single parasite was identified in 8322 (10.07 %) samples, whereas multiple parasites were seen in 1205 (1.46 %) samples. The most commonly diagnosed parasite was <em>Giardia</em> (6.77 %, 5596/82,603), followed by <em>Cystoisospora</em> (1.86 %, 1535/82,603), <em>Toxocara canis</em> (1.85 %, 1526/82,603), <em>Ancylostoma</em> (0.82 %, 679/82,603), <em>Cryptosporidium</em> (0.76 %, 629/82,603), <em>Trichuris vulpis</em> (0.33 %, 271/82,603), <em>Toxascaris leonina</em> (0.22 %, 178/82,603), taeniids (0.15 %, 122/82,603), <em>Sarcocystis</em> (0.12 %, 84/82,603), <em>Nanophyetus salmincola</em> (0.09 %, 74/82,603), <em>Dipylidium caninum</em> (0.07 %, 60/82,603), <em>Neospora</em>-like coccidia (0.06 %, 47/82,603), <em>Capillaria</em> (0.03 %, 27/82,603), <em>Demodex</em> (0.02 %; 17/82,603), <em>Baylisascaris</em> (0.01 %, 9/82,603), <em>Spirometra</em> (0.01 %, 7/82,603), and <em>Otodectes cynotis</em> (0.01 %; 5/82,603). Additionally, <em>Strongyloides stercoralis</em> larvae were found in four cases, and <em>Alaria</em> eggs, <em>Cheyletiella</em> mites<em>,</em> and possible <em>Oslerus</em>/<em>Filaroides</em> larvae were identified in one case. This study indicates the importance of routine fecal examinations and application of broad-spectrum anthelmintics to dogs in the PNW region.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101269"},"PeriodicalIF":1.4,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143894736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Survey of lice Fauna in ornamental chickens from São Paulo and Rio de Janeiro states, Brazil","authors":"Isabella Pereira Pesenato ,&nbsp;Ricardo Bassini-Silva ,&nbsp;João Vitor Xavier ,&nbsp;Patrícia Jacqueline Thyssen ,&nbsp;Fernando de Castro Jacinavicius","doi":"10.1016/j.vprsr.2025.101266","DOIUrl":"10.1016/j.vprsr.2025.101266","url":null,"abstract":"<div><div>Once primarily consumed by humans, chickens have evolved into ornamental poultry industries, with a growing market in Brazil. Ectoparasites, such as chewing lice, can cause mild to severe lesions in chickens. Breeding and disease prevention methods concerning ornamental birds in Brazil are still understudied, with the techniques still based on poultry breeding. This study brings light into lice population that can affect ornamental chickens. The collections were conducted in four properties in São Paulo and Rio de Janeiro states, Brazil, where Silkie and Brahma breeds chickens were examined. Lice were collected and identified as <em>Menopon gallinae, Menacanthus stramineus,</em> and <em>Columbicola columbae,</em> characterizing a co-parasitism with increased clinical symptoms, such as low egg production and discomfort. Brazil's poor regulation of ornamental chicken farming leads to breeders not following quarantine recommendations and breeding different species together, increasing ectoparasite infestations. It raises concerns about lice parasites and the need for further research to understand parasites and improve breeding conditions.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101266"},"PeriodicalIF":1.4,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular identification of anopheline mosquitoes in goat farms of Menoreh Highland, Kulon Progo, Yogyakarta","authors":"Yudhi Ratna Nugraheni ,&nbsp;Aan Awaludin ,&nbsp;Roza Azizah Primatika ,&nbsp;Bayu Priyo Kartiko ,&nbsp;Dias Aprita Dewi ,&nbsp;Bambang Ariyadi ,&nbsp;Apinya Arnuphapprasert ,&nbsp;Wisnu Nurcahyo ,&nbsp;Joko Prastowo","doi":"10.1016/j.vprsr.2025.101268","DOIUrl":"10.1016/j.vprsr.2025.101268","url":null,"abstract":"<div><div>The anopheline mosquito is an exciting subject of study, as it is responsible for disease transmission worldwide. Goat malaria is one of the diseases spread by anopheline mosquitoes. This study aimed to investigate the diversity of anopheline mosquitoes in the Menoreh Highland Areas of Girimulyo and Samigaluh, Kulon Progo, Indonesia. A total of 38 anopheline mosquitoes were collected twice weekly from March to April 2024. Morphological identification was immediately performed using a light microscope. Nine representative mosquitoes from each species were subjected to molecular analysis using polymerase chain reaction (PCR) targeting the cytochrome oxidase subunit 2 (<em>COII</em>) gene. The results of this study showed that the anopheline mosquitoes collected belonged to four species: <em>Anopheles maculatus</em>, <em>An. barbirostris</em>, <em>An. annularis</em>, and <em>An. vagus</em>. The dominance index (D) of the total anopheline population was 0.452, categorizing it as moderate. The diversity index (H′) was calculated as 1.027, indicating moderate diversity. Among the identified anopheline mosquitoes, <em>An. maculatus</em> was the most prevalent species, accounting for 63.16 % of the total population. Molecular analysis using PCR and Sanger sequencing identified four species in this study based on partial sequences of COII nucleotide analysis. A phylogenetic tree was constructed that highlighted genetic diversity within the anopheline population. This study emphasized the importance of understanding mosquito diversity on goat farms. Additionally, further research is needed to investigate environmental factors influencing mosquito distribution and potential resistance to control methods.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101268"},"PeriodicalIF":1.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143892161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphological and molecular characterization of a pure isolate of Eimeria lata, identified for the first time in domestic chickens in Brazil","authors":"Bruno Ferraz Itoyama ,&nbsp;Bruno Pereira Berto ,&nbsp;Guilherme Zaratin Dumalakas ,&nbsp;Brayan Kurahara ,&nbsp;Eduardo Anzai Furlaneti ,&nbsp;Marcelo Vasconcelos Meireles","doi":"10.1016/j.vprsr.2025.101265","DOIUrl":"10.1016/j.vprsr.2025.101265","url":null,"abstract":"<div><div>Coccidiosis of domestic chickens is caused by seven <em>Eimeria</em> species, in addition to three recently proposed species: <em>Eimeria lata</em>, <em>Eimeria nagambie</em>, and <em>Eimeria zaria</em>. This study reports the first identification of <em>E. lata</em> in domestic chickens in Brazil, the successful establishment of a pure <em>E. lata</em> isolate, and its morphological and molecular analyses. Fecal samples were collected from six extensive production systems in the state of São Paulo, Brazil, and screened for the 10 <em>Eimeria</em> species of domestic chickens through species-specific PCRs. To obtain <em>E. lata</em> oocysts, a mixture of oocysts from various <em>Eimeria</em> species was sequentially administered to commercial broiler chickens vaccinated against coccidiosis. Subsequently, a pure isolate of <em>E. lata</em> was obtained by micromanipulation and propagated in chickens. <em>Eimeria lata</em> oocysts were further subjected to morphological and molecular characterization. In conclusion, these findings constitute the first documentation of <em>E. lata</em> in domestic chickens in Brazil. The Brazilian <em>E. lata</em> isolate, designated BR-AMC, exhibited molecular and morphological characteristics similar to those of <em>E. lata</em> isolates from other countries.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101265"},"PeriodicalIF":1.4,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143879052","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First report of anti-Toxoplasma gondii antibodies in sea turtles","authors":"Anna Elisa Athayde-Gusmão ,&nbsp;Bianca Cardozo Afonso ,&nbsp;Edwards Frazão-Teixeira ,&nbsp;Antônio Calais ,&nbsp;Regiane de Fátima Ferreira ,&nbsp;Leandro Egert ,&nbsp;Luis Felipe Mayorga ,&nbsp;Maria Ferreira Rosa ,&nbsp;Leonardo Serafim da Silveira ,&nbsp;Daniel Guimarães Ubiali ,&nbsp;Andressa Ferreira da Silva","doi":"10.1016/j.vprsr.2025.101263","DOIUrl":"10.1016/j.vprsr.2025.101263","url":null,"abstract":"<div><div><em>Toxoplasma gondii</em> is a zoonotic protozoan with an emerging ecological impact, particularly in coastal and marine ecosystems affected by terrestrial runoff. This study presents the first evidence of anti-<em>T. gondii</em> antibodies in sea turtles along the Espírito Santo coast, Brazil. A total of 102 serum samples were analyzed, primarily from green turtles (<em>Chelonia mydas</em>), with one loggerhead turtle (<em>Caretta caretta</em>). Samples were collected between 2017 and 2024 from two institutions: IPCMar and IPRAM. The modified agglutination test (MAT) revealed an overall seroprevalence of 8.8 % (9/102), with titers ranging from 1:25 to 1:100. Notably, most positive samples (80.0 %) were detected in 2024, suggesting a potential increase in environmental contamination, possibly linked to climate change and anthropogenic factors. The results provide serological evidence supporting the hypothesis that sea turtles might be susceptible to <em>T. gondii</em> exposure through contaminated prey, such as bivalves, algae, and fish, as well as runoff from terrestrial sources. Given their ecological importance and conservation status, these findings raise concerns about the health impacts of <em>T. gondii</em> on sea turtles and highlight the need for further research into their role in the parasite's transmission cycle. These findings underscore the significance of monitoring zoonotic pathogens in marine ecosystems to better understand the interplay between environmental changes, wildlife health, and pathogen spread.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101263"},"PeriodicalIF":1.4,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143874290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A profiling of faecal parasites in horses in Mauritius and resistance to Fenbendazole at one horse-riding stable","authors":"N. Nayeelah Golamgouse","doi":"10.1016/j.vprsr.2025.101261","DOIUrl":"10.1016/j.vprsr.2025.101261","url":null,"abstract":"<div><div>Mauritius hosts a population of approximately 900 equids, but no investigations have delved into issues such as the prevalence of equine helminths, anthelmintic usage, and resistance emergence.</div><div>This study aimed to devise a qualitative and quantitative profile of common helminthic intestinal parasites in equines at eight out of twenty-eight stables (272 horses, 29 % of local population) and to determine whether helminthic intestinal parasites in equines at one stable have developed resistance to Fenbendazole by quantitatively assessing pre-treatment faecal egg counts, post-treatment faecal egg counts and percentage faecal egg count reduction (%FECR).</div><div>Targeted parasites included <em>Parascaris equorum</em>, <em>strongyles</em> (<em>Cyathostomum</em> spp. and <em>Strongylus</em> spp.), <em>Fasciola hepatica</em>, <em>Dictyocaulus arnfieldi</em>, <em>Trichostrongylus axei</em>, and <em>Strongyloides westeri</em>, identified based on their morphological characteristics and relative size.</div><div>Results indicated a prevalence for <em>P. equorum</em> in 31 % and strongyles in 22 % of horses sampled. No other helminth eggs were detected in any of the samples studied. Quantitative analysis, employing the McMaster Technique for faecal egg count (FEC), revealed that 99 % and 98 % of horses sampled exhibited FEC &lt; 200 eggs per gram (epg) for <em>P. equorum</em> and strongyles respectively, categorizing them as low shedders by AAEP standards. Two percent of horses were classified as moderate strongyle egg shedders (between 200 and 500 epg), and 0 % were high strongyle egg shedders (more than 500 epg). For <em>P. equorum</em>, 0.4 % of horses were categorized as moderate egg shedders and 0.4 % were high egg shedders. No significant correlations were discerned between FEC and stable parameters such as location and size.</div><div>At one stable, fenbendazole (FBZ) was administered orally at a dosage of 5 mg/kg via stomach tube to 24 equids. Pre-treatment FEC values were compared to post-treatment FECs taken 14 days after anthelmintic administration, with the %FECR computed. Mean %FECR and adjusted mean %FECR for <em>P. equorum</em> were 91 % and 92 % respectively, which suggested drug efficacy. For strongyle, mean %FECR and adjusted mean %FECR were 59 % and 98 % respectively, which also seemingly supported the hypothesis of lack of resistance. Bayesian analysis however, revealed only a 63 % probability (i.e. &lt;95 %) that true reduction exceeds 90 %. The findings suggested the presence or imminent presence of resistance to fenbendazole at this stable and emphasized the imperative for judicious anthelmintic administration coupled with a surveillance-oriented approach to mitigate resistance emergence in other stables. Furthermore, the pressing need to adopt alternative integrated control measures is emphasized, reflecting the urgency in addressing this burgeoning challenge in equine health management.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101261"},"PeriodicalIF":1.4,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143835316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zoonotic gastrointestinal parasites of shelter dogs in Israel","authors":"H. Salant ,&nbsp;D. Yasur-Landau ,&nbsp;S.-L. Siboni ,&nbsp;Y. Nachum Biala ,&nbsp;G. Baneth","doi":"10.1016/j.vprsr.2025.101258","DOIUrl":"10.1016/j.vprsr.2025.101258","url":null,"abstract":"<div><div>Dogs are potentially infected with a diverse spectrum of endoparasites, some which may affect their health or be of zoonotic concern. In Israel, no information exists on the prevalence and spatial distribution of endoparasitic infection among dogs. An investigation of the prevalence of endoparasite infection in Israel shelter dogs was performed by fecal flotation and molecular methods, with particular interest in parasites of zoonotic concern. Polymerase-chain reaction (PCR) was performed targeting the small subunit ribosomal RNA <em>(rrnS)</em> of <em>Taenia</em> spp.,-<em>cox1</em> mitochondrial DNA of <em>Strongyloides</em> spp., and <em>18S rRNA</em> of <em>Cryptosporidium</em> spp. The study included fecal samples of 393 dogs from six municipal shelters in different areas of Israel. Overall, 92 of 393 (23.4 %) dogs were infected with at least one endoparasite. According to fecal microscopy, 7.4 % were infected with <em>Cystoisospora</em> spp.; 7.1 % with <em>Giardia intestinalis</em>; 1.0 % with <em>Toxocara canis</em>; 3.1 % with <em>Toxascaris leonina</em>; 2.5 % with <em>Sarcocystis</em> spp.; 2.3 % shed taeniid eggs; 0.3 % <em>Spirocerca lupi</em> eggs; 0.3 % hookworm spp. eggs and 0.3 % shed <em>Hammondia heydorni</em> oocysts. PCR for <em>Taenia</em> spp. detected 1.8 % dogs with <em>Taenia hydatigena</em>, and 0.51 % dogs with <em>Taenia</em> spp. eggs.</div><div>Several epidemiologically significant points were identified; <em>Ta. leonina</em> was more prevalent in dogs from the north of Israel, while <em>Sarcocystis</em> spp. and <em>Taenia</em> eggs were more prevalent in the south. In addition, infection with <em>Ta. leonina</em> was found to be significantly increased in summer compared to other seasons. This is the first large scale study of endoparasites in dogs from Israel, with results showing presence of potentially zoonotic parasites, <em>T. canis, Giardia</em> spp. and hookworms. These results should serve to increase awareness of veterinarians, human infectious disease specialists, and dog shelter personnel of relevant parasites to plan better prevention, diagnosis and treatment schemes in dog shelters and to look for suggestive signs of endoparasite-related disease in a One Health framework.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"61 ","pages":"Article 101258"},"PeriodicalIF":1.4,"publicationDate":"2025-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143848438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A history of Trypanosoma cruzi screening in domestic dogs throughout the Americas – A systematic review","authors":"Wendy Pace","doi":"10.1016/j.vprsr.2025.101260","DOIUrl":"10.1016/j.vprsr.2025.101260","url":null,"abstract":"<div><div>Chagas disease is a known killer of humans and other species ranging from South America north into the United States with an estimated 6–7 million human infections globally. Interest in canine Chagas disease has been high since its discovery in 1909 due to the intertwined relationships between humans and domestic dogs but no agency exists that records or tracks canine infections. A systematic review was conducted with the objectives of compiling and examining all available data originally in English, Spanish or Portuguese containing raw numbers referencing a screening effort in naturally infected or exposed domestic dogs from the Americas since its discovery. A total of 170 publications were identified and included for review. Study areas, sample groups, infection rates, methods of diagnosis, and demographics were discussed for comparison and historical perspective. The passage of time has seen numerous advances in diagnostic methods and the promise of effective treatment options, for humans and dogs, but there is still a long way to go in establishing standard diagnostic methods and providing clinically accessible treatment options.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"60 ","pages":"Article 101260"},"PeriodicalIF":1.4,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143820672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A tale of a snail: Fatal meningoencephalitis caused by Angiostrongylus cantonensis in a spider monkey (Ateles chamek) and detection among snails, São Paulo, Brazil","authors":"Natália C.C. de A. Fernandes ,&nbsp;Eduardo Ferreira-Machado ,&nbsp;Jamile Macedo Garcia ,&nbsp;Pedro Enrique Navas-Suarez ,&nbsp;Sarah Raquel Jesus Santos Simões ,&nbsp;Ana Carolina Souza Ramos de Carvalho ,&nbsp;Patricia Sayuri Silvestre Matsumoto ,&nbsp;André Luiz Mota da Costa ,&nbsp;Mariana Castilho Martins ,&nbsp;Rodrigo Hidalgo Friciello Teixeira ,&nbsp;Cássia Regina Ramos Gonzaga ,&nbsp;Marina Alvarado de Medeiros ,&nbsp;Shamira de Fátima Sallum Leandro ,&nbsp;Flora Nogueira Matos ,&nbsp;Leyva Cecilia Vieira de Melo ,&nbsp;Amanda de Oliveira Baccin ,&nbsp;Dan Jessé Gonçalves da Mota ,&nbsp;Ricardo Gava ,&nbsp;Liliane Ré de Luca ,&nbsp;Thais Eleonora Madeira Buti ,&nbsp;Juliana Mariotti Guerra","doi":"10.1016/j.vprsr.2025.101262","DOIUrl":"10.1016/j.vprsr.2025.101262","url":null,"abstract":"<div><div><em>Angiostrongylus cantonensis</em> causes eosinophilic meningitis in humans and animals. We report a fatal case of <em>A. cantonensis</em> in a spider monkey, with descriptive microscopic findings, molecular diagnosis and a subsequent environmental investigation at a zoo in Sorocaba municipality, Brazil. This case highlights the importance of One Health surveillance for parasitic zoonosis.</div></div>","PeriodicalId":23600,"journal":{"name":"Veterinary parasitology, regional studies and reports","volume":"60 ","pages":"Article 101262"},"PeriodicalIF":1.4,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143833169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}