{"id":"https://openalex.org/W7225629234","doi":"https://doi.org/10.56557/ajmab/2026/v11i211349","title":"Occult Co-infection with Ehrlichia canis and Hepatozoon canis in a Dog Diagnosed by Real-Time PCR: A Sentinel Case from a One Health Perspective","display_name":"Occult Co-infection with Ehrlichia canis and Hepatozoon canis in a Dog Diagnosed by Real-Time PCR: A Sentinel Case from a One Health Perspective","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225629234","doi":"https://doi.org/10.56557/ajmab/2026/v11i211349"},"language":"en","primary_location":{"id":"doi:10.56557/ajmab/2026/v11i211349","doi":"https://doi.org/10.56557/ajmab/2026/v11i211349","is_oa":true,"landing_page_url":"https://doi.org/10.56557/ajmab/2026/v11i211349","pdf_url":null,"source":{"id":"https://openalex.org/S4387282277","display_name":"Asian Journal of Microbiology and Biotechnology","issn_l":"2456-8341","issn":["2456-8341"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Microbiology and Biotechnology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.56557/ajmab/2026/v11i211349","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121546663","display_name":"Dharani M","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I82452031","display_name":"Tamil Nadu Veterinary and Animal Sciences University","ror":"https://ror.org/04waphv22","country_code":"IN","type":"education","lineage":["https://openalex.org/I82452031"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Dharani","raw_affiliation_strings":["Department of Veterinary Public Health and Epidemiology, Veterinary College and Research Institute, Udumalpet -6422205, Tamil Nadu Veterinary and Animal Sciences University, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Veterinary Public Health and Epidemiology, Veterinary College and Research Institute, Udumalpet -6422205, Tamil Nadu Veterinary and Animal Sciences University, Tamil Nadu, India","institution_ids":["https://openalex.org/I82452031"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090926672","display_name":"A.P. Surendar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I82452031","display_name":"Tamil Nadu Veterinary and Animal Sciences University","ror":"https://ror.org/04waphv22","country_code":"IN","type":"education","lineage":["https://openalex.org/I82452031"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. P. Surendar","raw_affiliation_strings":["Department of Veterinary Medicine, Veterinary College and Research Institute, Udumalpet - 6422205, Tamil Nadu Veterinary and Animal Sciences University, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Veterinary Medicine, Veterinary College and Research Institute, Udumalpet - 6422205, Tamil Nadu Veterinary and Animal Sciences University, Tamil Nadu, India","institution_ids":["https://openalex.org/I82452031"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82452031"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"2","first_page":"388","last_page":"393"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10296","display_name":"Vector-borne infectious diseases","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"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/T10296","display_name":"Vector-borne infectious diseases","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"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/T12833","display_name":"Bartonella species infections research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T11688","display_name":"Microbial infections and disease research","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ehrlichia-canis","display_name":"Ehrlichia canis","score":0.996999979019165},{"id":"https://openalex.org/keywords/hepatozoon-canis","display_name":"Hepatozoon canis","score":1.0},{"id":"https://openalex.org/keywords/coinfection","display_name":"co-infection","score":0.8100000023841858},{"id":"https://openalex.org/keywords/tick-borne-disease","display_name":"tick-borne diseases","score":0.6940000057220459},{"id":"https://openalex.org/keywords/canine-ehrlichiosis","display_name":"canine ehrlichiosis","score":0.7720000147819519},{"id":"https://openalex.org/keywords/canine-hepatozoonosis","display_name":"canine hepatozoonosis","score":0.8730000257492065},{"id":"https://openalex.org/keywords/real-time-pcr-diagnosis","display_name":"real-time PCR diagnosis","score":0.6890000104904175},{"id":"https://openalex.org/keywords/doxycycline-treatment","display_name":"doxycycline treatment","score":0.9169999957084656},{"id":"https://openalex.org/keywords/fluralaner","display_name":"fluralaner","score":0.824999988079071},{"id":"https://openalex.org/keywords/one-health-surveillance","display_name":"One Health surveillance","score":0.765999972820282},{"id":"https://openalex.org/keywords/tick-fever","display_name":"tick fever","score":0.5109999775886536},{"id":"https://openalex.org/keywords/labrador-retriever","display_name":"Labrador Retriever","score":0.7110000252723694}],"concepts":[{"id":"https://openalex.org/C2781246620","wikidata":"https://www.wikidata.org/wiki/Q5348627","display_name":"Ehrlichia canis","level":4,"score":0.8303999900817871},{"id":"https://openalex.org/C2779557943","wikidata":"https://www.wikidata.org/wiki/Q149892","display_name":"Canis","level":2,"score":0.7784000039100647},{"id":"https://openalex.org/C2778145968","wikidata":"https://www.wikidata.org/wiki/Q797668","display_name":"Babesiosis","level":2,"score":0.6212999820709229},{"id":"https://openalex.org/C2780581805","wikidata":"https://www.wikidata.org/wiki/Q797656","display_name":"Babesia","level":2,"score":0.5701000094413757},{"id":"https://openalex.org/C2779657035","wikidata":"https://www.wikidata.org/wiki/Q138670","display_name":"Ehrlichia","level":3,"score":0.5593000054359436},{"id":"https://openalex.org/C2778101375","wikidata":"https://www.wikidata.org/wiki/Q2845432","display_name":"Ehrlichiosis","level":3,"score":0.5536999702453613},{"id":"https://openalex.org/C2777179404","wikidata":"https://www.wikidata.org/wiki/Q422442","display_name":"Doxycycline","level":3,"score":0.5407000184059143},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5264999866485596},{"id":"https://openalex.org/C520017518","wikidata":"https://www.wikidata.org/wiki/Q178934","display_name":"Occult","level":3,"score":0.49149999022483826},{"id":"https://openalex.org/C2781462969","wikidata":"https://www.wikidata.org/wiki/Q1153950","display_name":"Hepatozoon","level":3,"score":0.45260000228881836},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.35920000076293945},{"id":"https://openalex.org/C42972112","wikidata":"https://www.wikidata.org/wiki/Q170201","display_name":"Veterinary medicine","level":1,"score":0.3522999882698059},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3499999940395355},{"id":"https://openalex.org/C2776005033","wikidata":"https://www.wikidata.org/wiki/Q184243","display_name":"Tick-borne disease","level":3,"score":0.3352000117301941},{"id":"https://openalex.org/C2779420972","wikidata":"https://www.wikidata.org/wiki/Q3658534","display_name":"Haemaphysalis longicornis","level":4,"score":0.33329999446868896},{"id":"https://openalex.org/C49105822","wikidata":"https://www.wikidata.org/wiki/Q176996","display_name":"Polymerase chain reaction","level":3,"score":0.3319000005722046},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.3292999863624573},{"id":"https://openalex.org/C63363279","wikidata":"https://www.wikidata.org/wiki/Q5133848","display_name":"Clinical significance","level":2,"score":0.31929999589920044},{"id":"https://openalex.org/C2776262250","wikidata":"https://www.wikidata.org/wiki/Q2281871","display_name":"Babesia canis","level":3,"score":0.3160000145435333},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3073999881744385},{"id":"https://openalex.org/C2778907293","wikidata":"https://www.wikidata.org/wiki/Q165399","display_name":"Azithromycin","level":3,"score":0.3019999861717224},{"id":"https://openalex.org/C194409129","wikidata":"https://www.wikidata.org/wiki/Q103824","display_name":"Hematology","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C2779620486","wikidata":"https://www.wikidata.org/wiki/Q10304508","display_name":"Tick","level":2,"score":0.29840001463890076},{"id":"https://openalex.org/C2777063308","wikidata":"https://www.wikidata.org/wiki/Q1435822","display_name":"Neutropenia","level":3,"score":0.2912999987602234},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.2906999886035919},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.2720000147819519},{"id":"https://openalex.org/C2777479583","wikidata":"https://www.wikidata.org/wiki/Q70288","display_name":"Anaplasma","level":3,"score":0.2709999978542328},{"id":"https://openalex.org/C2910597052","wikidata":"https://www.wikidata.org/wiki/Q38726","display_name":"Labrador Retriever","level":2,"score":0.26510000228881836},{"id":"https://openalex.org/C190612196","wikidata":"https://www.wikidata.org/wiki/Q180502","display_name":"Parasitology","level":2,"score":0.2542000114917755}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.56557/ajmab/2026/v11i211349","doi":"https://doi.org/10.56557/ajmab/2026/v11i211349","is_oa":true,"landing_page_url":"https://doi.org/10.56557/ajmab/2026/v11i211349","pdf_url":null,"source":{"id":"https://openalex.org/S4387282277","display_name":"Asian Journal of Microbiology and Biotechnology","issn_l":"2456-8341","issn":["2456-8341"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Microbiology and Biotechnology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.56557/ajmab/2026/v11i211349","doi":"https://doi.org/10.56557/ajmab/2026/v11i211349","is_oa":true,"landing_page_url":"https://doi.org/10.56557/ajmab/2026/v11i211349","pdf_url":null,"source":{"id":"https://openalex.org/S4387282277","display_name":"Asian Journal of Microbiology and Biotechnology","issn_l":"2456-8341","issn":["2456-8341"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Asian Journal of Microbiology and Biotechnology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9476000070571899,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Case Report","id":"https://openalex.org/study-designs/case-report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2186802495","https://openalex.org/W4403878198","https://openalex.org/W4313269309","https://openalex.org/W2052598455","https://openalex.org/W3087391713","https://openalex.org/W3016125274","https://openalex.org/W4404642507","https://openalex.org/W4410112853","https://openalex.org/W4401638956","https://openalex.org/W4304893170"],"abstract_inverted_index":{"Tick-borne":[0],"co-infections":[1],"can":[2],"be":[3],"difficult":[4],"to":[5,202],"recognise":[6],"when":[7,189],"clinical":[8],"and":[9,25,52,63,76,87,107,116,136,176,194],"routine":[10,190],"laboratory":[11],"findings":[12,191],"are":[13,192],"non-specific.":[14],"This":[15,180],"case":[16,181,200],"report":[17],"describes":[18],"molecular":[19],"detection":[20,201],"of":[21,44,57,93,141,186,198],"concurrent":[22],"Ehrlichia":[23],"canis":[24,27,102,109,114],"Hepatozoon":[26],"infection":[28],"in":[29],"a":[30,37,41,54,137],"two-year-old":[31],"female":[32],"Labrador":[33],"Retriever":[34],"presented":[35],"for":[36,131,143,155],"health":[38],"check":[39],"after":[40],"previous":[42],"episode":[43],"tick":[45,144],"fever.":[46],"The":[47],"dog":[48],"weighed":[49],"28":[50,132],"kg":[51],"had":[53],"rectal":[55],"temperature":[56],"103.8":[58],"\u00b0F,":[59],"pale":[60],"mucous":[61],"membranes":[62],"no":[64,162],"visible":[65],"ticks":[66],"at":[67,125,149],"presentation.":[68],"Haematology":[69],"indicated":[70],"mild":[71],"microcytic":[72],"anaemia,":[73],"while":[74],"leukocyte":[75],"platelet":[77],"counts":[78],"were":[79,119],"within":[80],"reference":[81],"intervals.":[82],"Biochemistry":[83],"showed":[84],"hyperproteinaemia,":[85],"hypoalbuminaemia":[86],"hyperglobulinaemia,":[88],"with":[89],"an":[90],"albumin-to-globulin":[91],"ratio":[92],"0.36.":[94],"Real-time":[95],"polymerase":[96],"chain":[97],"reaction":[98],"(PCR)":[99],"detected":[100,157],"E.":[101],"(cycle":[103],"threshold":[104],"[Ct]":[105],"29.81)":[106],"H.":[108,166],"(Ct":[110],"31.66);":[111],"the":[112,150,168,183,195],"Babesia":[113],"complex":[115],"B.":[117],"gibsoni":[118],"not":[120],"detected.":[121],"Treatment":[122],"comprised":[123],"doxycycline":[124,160],"10":[126],"mg/kg":[127],"orally":[128],"once":[129],"daily":[130],"days,":[133],"supportive":[134],"care":[135],"single":[138],"oral":[139],"dose":[140],"fluralaner":[142],"control.":[145],"Repeat":[146],"PCR":[147,188],"testing":[148],"reported":[151],"follow-up":[152,170],"was":[153],"negative":[154,169],"both":[156],"pathogens.":[158],"Because":[159],"has":[161],"dependable":[163],"activity":[164],"against":[165],"canis,":[167],"result":[171],"cannot":[172],"establish":[173],"parasite":[174],"elimination":[175],"warrants":[177],"further":[178],"monitoring.":[179],"illustrates":[182],"diagnostic":[184],"value":[185],"multi-pathogen":[187],"inconclusive":[193],"potential":[196],"relevance":[197],"veterinary":[199],"One":[203],"Health":[204],"surveillance.":[205]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}
