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Sultan S, Zeb J, Ayaz S, Rehman SU, Khan S, Hussain M, Senbill H, Husain S, Sparagano OA. Epidemiologic profile of hard ticks and molecular characterization of Rhipicephalus microplus infesting cattle in central part of Khyber Pakhtunkhwa, Pakistan. Parasitol Res 2022; 121:2481-2493. [PMID: 35838795 DOI: 10.1007/s00436-022-07596-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 07/04/2022] [Indexed: 11/26/2022]
Abstract
Tick infestation is a major public and animal health concern causing significant financial losses, especially in tropical and subtropical regions of the world. This study aimed at investigating the epidemiologic profile of ticks infesting cattle and molecular identification of R. microplus in the centrally ignored part of Khyber Pakhtunkhwa, Pakistan. A total of 600 cattle from 20 farms were examined for the tick infestation, among them 358 (59.7%) cattle were infested with ticks. A total of 2118 nymph, larvae and adult tick stages were collected and morphologically identified followed by molecular confirmation of Rhipicephalus microplus. Host-based demographic and ecological parameter analysis revealed significantly higher tick infestation in adult, female, exotic, freely grazing, and with irregular/no acaricides treated cattle. The univariate logistic analysis showed that host age, gender, breed, acaricides use, and feeding method were significantly (P < 0.05) associated, whereas multivariate analysis revealed only host breed and feeding method were potential risk factors (P < 0.05) for tick infestation. Microscopy-based examination identified four different species of ticks including R. microplus (44.5%), Hyalomma anatolicum (38.5%), and Hyalomma marginatum (10.5%) and Hyalomma excavatum (6.5%). Tick infestation pattern showed that 55.9% of cattle was found co-infested with R. microplus and H. anatolicum followed by R. microplus and H. anatolicum and H. marginatum (29.3%) then R. microplus, H. anatolicum, H. marginatum, and H. excavatum (11.2%). Sequencing of the second internal transcribed spacer (ITS2-) and 16S rRNA gene fragments also confirmed the molecular identification of Rhipicephalus microplus. Phylogenetic analysis of ITS-2 revealed all sequences clustered in single clade of the R. microplus while the 16S rRNA nucleotide sequences showed that R. microplus in this study was clustered together in clade A along with other isolates from Pakistan, China, and India. The high tick infestation suggests the need for designing strategic and integrated control measures for ticks in order to ensure good health of domestic animals in this region of Pakistan.
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Affiliation(s)
- Samia Sultan
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Jehan Zeb
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Pakistan
- Department of Infectious Diseases and Public Health, City University of Hong Kong, Hong Kong SAR, China
| | - Sultan Ayaz
- College of Veterinary Sciences and Animal Husbandry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Sadeeq Ur Rehman
- College of Veterinary Sciences and Animal Husbandry, Abdul Wali Khan University Mardan, Mardan, Pakistan
| | - Sanaullah Khan
- Department of Zoology, University of Peshawar, Peshawar, Pakistan
| | - Mubashir Hussain
- Department of Microbiology, Kohat University of Science and Technology, Kohat, Pakistan
| | - Haytham Senbill
- Department of Applied Entomology & Zoology, Faculty of Agriculture, Alexandria University, Alexandria, 21545, Egypt
| | - Sabir Husain
- Department of Infectious Diseases and Public Health, City University of Hong Kong, Hong Kong SAR, China
| | - Olivier Andre Sparagano
- Department of Infectious Diseases and Public Health, City University of Hong Kong, Hong Kong SAR, China.
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Detailed new insights about tick infestations in domestic ruminant groups: a global systematic review and meta-analysis. J Parasit Dis 2022; 46:526-601. [DOI: 10.1007/s12639-021-01460-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/21/2021] [Indexed: 01/09/2023] Open
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Muhammad A, Bashir R, Mahmood M, Afzal MS, Simsek S, Awan UA, Khan MR, Ahmed H, Cao J. Epidemiology of Ectoparasites (Ticks, Lice, and Mites) in the Livestock of Pakistan: A Review. Front Vet Sci 2022; 8:780738. [PMID: 34977213 PMCID: PMC8716624 DOI: 10.3389/fvets.2021.780738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 10/29/2021] [Indexed: 11/17/2022] Open
Abstract
Ectoparasites, including lice, ticks, and mites, inhabit the host skin and depend on their host for sustenance, maturation, and multiplication. Among these, ticks are more prevalent in various regions of Pakistan because of favorable climatic conditions, lack of awareness of livestock keepers' regarding ectoparasite infestation rate, insufficient veterinary services, and inadequate control measures. Ectoparasitic infestation is a primary threat to cost-effective livestock production by damaging skin and transmitting multiple diseases between animals. This review aimed to determine the infestation rates of various ectoparasites in cattle, buffaloes, sheep, goats, camels, equids and to ascertain the prevalence and epidemiology of ectoparasites in different regions of Pakistan. This review could be useful in devising prevention and control strategies and identifying the risk factors associated with ectoparasites to enhance animal productivity. It provides directions for veterinary schools, researchers, and organizations aiming to collaborate with neighboring countries to eradicate these parasites. Future studies could support working veterinarians and administrators and contribute to human well-being.
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Affiliation(s)
- Ali Muhammad
- Department of Zoology, University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan
| | - Rida Bashir
- Department of Zoology, University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan
| | - Majid Mahmood
- Department of Zoology, University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan
| | - Muhammad Sohail Afzal
- Department of Life Sciences, Faculty of Science, University of Management and Technology (UMT), Lahore, Pakistan
| | - Sami Simsek
- Department of Parasitology, Firat University, Elâzig, Turkey
| | - Usman Ayub Awan
- Department of Medical Laboratory Technology, The University of Haripur, Haripur, Pakistan
| | - Mobushir Riaz Khan
- School of Environmental Science, Charles Sturt University, Albury, NSW, Australia
| | - Haroon Ahmed
- Department of Biosciences, COMSATS University Islamabad (CUI), Islamabad, Pakistan
| | - Jianping Cao
- Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), National Institute of Parasitic Diseases, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, National Health Commission of the People's Republic of China, Shanghai, China.,WHO Collaborating Center for Tropical Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, The School of Global Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Hussain S, Hussain A, Rehman A, George D, Li J, Zeb J, Khan A, Sparagano O. Spatio-temporal distribution of identified tick species from small and large ruminants of Pakistan. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00865-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Rooman M, Assad Y, Tabassum S, Sultan S, Ayaz S, Khan MF, Khan SN, Ali R. A cross-sectional survey of hard ticks and molecular characterization of Rhipicephalus microplus parasitizing domestic animals of Khyber Pakhtunkhwa, Pakistan. PLoS One 2021; 16:e0255138. [PMID: 34351948 PMCID: PMC8341592 DOI: 10.1371/journal.pone.0255138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 07/09/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND In tropical and subtropical countries, tick infestation causes major public health problems and considerable financial losses to the livestock industry. This study was aimed to assess the species composition of richness and analyze the phylogeny of Rhipicephalus microplus in the District Bannu of Khyber Pakhtunkhwa, Pakistan. METHODS Collected ticks were identified morphologically and DNA extracted from R. microplus was amplified and subjected to sequencing. RESULTS A total of 3,600 animals were examined among them 1,494 animals were found to be infested with ticks, including 669 cows, 476 buffaloes, 163 goats, and 186 sheep (p = 0.001). Tick infestation was significantly high (43.58%) in animals of age group (<1 year) (p-value = 0.027). Female animals were more (44.05%) infested with ticks than males (34.43%) (p = 0.001). The intensity of infestation was significantly higher in summer (77.49%) (p = 0.001). A total of 5,557 ticks were collected comprising three genera and six species. R. microplus was predominantly prevalent (n = 1,474; 26.52%), followed by Rhipicephalus annulatus (n = 1,215; 21.86%), Hyalomma anatolicum (n = 1,139; 20.49%), Hyalomma marginatum (n = 1,086; 19.54%), and Rhipicephalus turanicus (n = 761; 13.69%), while the least common was Haemaphysalis aciculifer (n = 80; 1.43%) (p = 0.001). Morphologically identified R. microplus species were also analyzed genetically by using two genetic markers 16S ribosomal RNA (16S rRNA) and internal transcribed spacer 2 (ITS2) genes. The phylogenetic study revealed that R. microplus is genetically diversified and clustered in clade B with R. microplus species from China, India, and Pakistan. CONCLUSION Ticks infestation was significantly correlated with various factors including age, sex, season, and animal type. R. microplus genetically resembled species reported from India and China. However, major knowledge gaps concerning various species of ticks exist and many areas are still unexplored in Pakistan. Therefore, it is necessary to explore the epidemiological and molecular aspects of various tick species in other regions of southern Khyber Pakhtunkhwa.
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Affiliation(s)
- Muhammad Rooman
- Department of Zoology, Hazara University Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Yasir Assad
- Department of Zoology, Hazara University Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Sadia Tabassum
- Department of Zoology, Hazara University Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Samia Sultan
- Department of Zoology, Abdul Wali Khan University Garden Campus Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Sultan Ayaz
- College of Veterinary Sciences and Animal Husbandry, Abdul Wali Khan University Garden Campus Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Fiaz Khan
- Department of Zoology, Hazara University Mansehra, Khyber Pakhtunkhwa, Pakistan
| | - Shahid Niaz Khan
- Department of Zoology, Faculty of Biological Sciences, Kohat University of Science and Technology, Khyber Pakhtunkhwa, Pakistan
| | - Rehman Ali
- Department of Zoology, Faculty of Biological Sciences, Kohat University of Science and Technology, Khyber Pakhtunkhwa, Pakistan
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Shahid MF, Yaqub T, Ali M, Ul-Rahman A, Bente DA. Prevalence and phylogenetic analysis of Crimean-Congo hemorrhagic fever virus in ticks collected from Punjab province of Pakistan. Acta Trop 2021; 218:105892. [PMID: 33753031 DOI: 10.1016/j.actatropica.2021.105892] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 03/10/2021] [Accepted: 03/11/2021] [Indexed: 01/05/2023]
Abstract
Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne zoonotic disease of human that caused by CCHF virus. To study the epidemiological distribution of CCHFV, 2183 tick samples were collected from sheep, goats, cattle and buffalo of different livestock farms of ten districts of Punjab province of Pakistan. Detection of CCHFV was done using enzyme link immunosorbent assay (ELISA) after proper identification of tick samples. The partial S-segment of CCHFV from ELISA positive tick samples was amplified by PCR and sequenced to determine the genotype of CCHFV. Out of2183 collected tick samples, 1913 ticks belonged to 5 species of genus Hyalomma as H. antolicum (48%), H. marginatum (30.2%), H. rufipes (10.82%), H. impressum (5.43%) and H. dromedarii (5.27%). While 270 ticks belonged to 3 species of genus Rhipicephalus as R. microplus (44.8%), R. sanguineus (32.22%) and R. turanicus (24.8%). The overall antigenic prevalence of CCHFV was found to be 12.13% in collected tick samples and 21 tick pools were sequenced for partial S-segment of CCHFV. All of the 21 tick pools were clustered in genotype IV (Asia-1). The highest prevalence of CCHFV was found in district Chakwal (24.13%) followed by Mianwali (23.68%), Rawalpindi (23.07%), Attock (20.0%), Rajanpur (10.52%) and Lahore (8.33%). In positive tick pools, the highest prevalence of CCHFV antigen was found in H. antolicum (39.6%) followed by H. marginatum (30.18%), H. rufipes (13.2%), H. impressum (3.77%), H. dromedarii (1.88%), R. microplus (5.66%) and R. sanguineus (5.66%). The current study confirms the presence of CCHFV in the ticks population of Punjab. The CCHF virus present in Punjab belongs to Asia-1 genotype. It is important to control the tick infestation of the animals present in these areas. So that the transmission cycle of CCHF can be inhibited.
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An Epidemiological Survey Regarding Ticks and Tick-Borne Diseases among Livestock Owners in Punjab, Pakistan: A One Health Context. Pathogens 2021; 10:pathogens10030361. [PMID: 33803649 PMCID: PMC8003106 DOI: 10.3390/pathogens10030361] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/14/2021] [Accepted: 03/16/2021] [Indexed: 12/30/2022] Open
Abstract
Recent global changes have led to an increase in the spread of ticks and tick-borne diseases (TBDs) affecting domestic ruminants and humans, with an annual loss of US $13.9–$18.7 billion. The current study determined the perception and practices of livestock farmers regarding tick infestation. A total of 112 livestock farms were surveyed in Punjab, Pakistan, among which animals from 42 (37.5%) farms were infested with ticks. Only 28.6% (n = 32) of the dairy farmers were consulting veterinarians for ticks control, while 86.7% (n = 97) of the respondents did not consider biosecurity measures in the control of tick transmission. Most of the respondents, 71.4% (n = 80), did not consider manual tick removal from their animals (i.e., by hand, followed by physically crushing) as a risky practice for spreading zoonotic diseases. Improper disposal of bottles of acaricides in the farm drainage was also observed, putting the environment and aquatic life at risk. These wrong practices may contribute to high disease burdens and economic losses, increasing the possibility of transmission of zoonotic TBDs and pollution of the environment. Therefore, an integrated One Health approach is required for the control of TBDs through environmentally friendly approaches.
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Kamran K, Ali A, Villagra CA, Bazai ZA, Iqbal A, Sajid MS. Hyalomma anatolicum resistance against ivermectin and fipronil is associated with indiscriminate use of acaricides in southwestern Balochistan, Pakistan. Parasitol Res 2020; 120:15-25. [PMID: 33225403 DOI: 10.1007/s00436-020-06981-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 11/17/2020] [Indexed: 11/26/2022]
Abstract
Ivermectin and fipronil have been used regularly to control the hard tick Hyalomma anatolicum (Acari: Ixodidae) in domestic ruminants for more than a half-decade in Balochistan, Pakistan. Inappropriate and indiscriminate use of these acaricides has resulted in the development of resistances in tick species. In this work, acaricides (ivermectin and fipronil) resistance was evaluated in H. anatolicum through in vitro and in vivo bioassays in a horse farm of Quetta, Balochistan province, Pakistan. A participatory epidemiological survey was conducted to assess potential risk factors associated with the development of acaricide resistance in H. anatolicum. The results of the epidemiological survey revealed that the horse keepers did not follow the manufacturer's instructions for the use of acaricides and applied indiscriminate doses of acaricides. The results of in vitro bioassays (adult immersion test and larval immersion test) showed that fipronil and ivermectin have protective efficacy against H. anatolicum. The results of in vivo bioassay (adult-tick mortality assay) revealed that fipronil had a higher efficacy (78.16%) than ivermectin (49.94%). More than 80% of tick mortality was not achieved in any bioassays, even for the highest acaricide concentration (100 ppm), which suggests the development of acaricide resistance against fipronil and ivermectin. This study highlights the urgency to implement a country-wide awareness about resistance monitoring and effective tick control. Graphical abstract.
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Affiliation(s)
- Kashif Kamran
- Department of Zoology, University of Balochistan, Quetta, Pakistan
| | - Abid Ali
- Department of Zoology, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa, Pakistan.
| | - Cristian A Villagra
- Instituto de Entomología, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile
| | | | - Asim Iqbal
- Department of Zoology, University of Balochistan, Quetta, Pakistan
| | - Muhammad Sohail Sajid
- Department of Parasitology, University of Agriculture, Faisalabad, Pakistan
- Center for Advanced Studies in Agriculture and Food Security (CAS-AFS), University of Agriculture, Faisalabad, Pakistan
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Systematic Review of Ticks and Tick-Borne Pathogens of Small Ruminants in Pakistan. Pathogens 2020; 9:pathogens9110937. [PMID: 33187238 PMCID: PMC7696454 DOI: 10.3390/pathogens9110937] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 01/09/2023] Open
Abstract
Ticks and tick-borne diseases (TTBDis) are a major constraint to the health and production of small ruminants in Pakistan. Despite being the subject of intermittent studies over the past few decades, comprehensive information on the epidemiology and control of TTBDis is lacking. Herein, we have systematically reviewed the current knowledge on TTBDis of small ruminants in Pakistan. Critical appraisal of the selected 71 articles published between 1947 to 2020 revealed that morphological examination had been the most widely used method for the identification of TTBDis in Pakistan. Tick fauna comprise at least 40 species, mainly belonging to Haemaphysalis, Hyalomma and Rhipicephalus. The prevalence of ticks is the highest in summer (June–September) and it is also higher in goats than sheep. Anaplasma, Babesia and Theileria spp. are the major tick-borne pathogens (TBPs), and their prevalence is usually higher in sheep than goats. Spatio-temporal distribution, genetic diversity and control of ticks and TBPs of small ruminants as well as the competence of tick vectors for various TBPs remain to be explored. Therefore, coordinated and focused investigations are required to fill knowledge gaps in these areas to maximise the health, production and welfare of small ruminants and minimise economic losses associated with TTBDis in Pakistan.
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Ghafar A, Khan A, Cabezas-Cruz A, Gauci CG, Niaz S, Ayaz S, Mateos-Hernández L, Galon C, Nasreen N, Moutailler S, Gasser RB, Jabbar A. An Assessment of the Molecular Diversity of Ticks and Tick-Borne Microorganisms of Small Ruminants in Pakistan. Microorganisms 2020; 8:microorganisms8091428. [PMID: 32957540 PMCID: PMC7563897 DOI: 10.3390/microorganisms8091428] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/09/2020] [Accepted: 09/16/2020] [Indexed: 01/02/2023] Open
Abstract
This study investigated ticks and tick-borne microorganisms of small ruminants from five districts of the Federally Administered Tribal Area (FATA) of Pakistan. Morphological (n = 104) and molecular (n = 54) characterization of the ticks revealed the presence of six ixodid ticks: Rhipicephalus (Rh.) haemaphysaloides, Rh. microplus, Rh. turanicus, Haemaphysalis (Hs.) punctata, Hs. sulcata and Hyalomma anatolicum. Phylogenetic analyses of nucleotide sequence data for two mitochondrial (16S and cytochrome c oxidase 1) and one nuclear (second internal transcribed spacer) DNA regions provided strong support for the grouping of the six tick species identified in this study. Microfluidic real-time PCR, employing multiple pre-validated nuclear and mitochondrial genetic markers, detected 11 potential pathogens and endosymbionts in 72.2% of the ticks (n = 54) tested. Rickettsia (R.) massiliae was the most common pathogen found (42.6% of ticks) followed by Theileria spp. (33.3%), Anaplasma (A.) ovis and R. slovaca (25.9% each). Anaplasma centrale, A. marginale, Ehrlichia spp., R. aeschlimannii, R. conorii and endosymbionts (Francisella- and Coxiella-like) were detected at much lower rates (1.9–22.2%) in ticks. Ticks from goats (83.9%) carried significantly higher microorganisms than those from sheep (56.5%). This study demonstrates that ticks of small ruminants from the FATA are carrying multiple microorganisms of veterinary and medical health significance and provides the basis for future investigations of ticks and tick-borne diseases of animals and humans in this and neighboring regions.
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Affiliation(s)
- Abdul Ghafar
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee 3030, Victoria, Australia; (A.G.); (A.K.); (C.G.G.); (R.B.G.)
| | - Adil Khan
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee 3030, Victoria, Australia; (A.G.); (A.K.); (C.G.G.); (R.B.G.)
- Department of Zoology, Faculty of Chemical and Life Sciences, The Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan; (S.N.); (S.A.); (N.N.)
| | - Alejandro Cabezas-Cruz
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (A.C.-C.); (L.M.-H.); (C.G.); (S.M.)
| | - Charles G. Gauci
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee 3030, Victoria, Australia; (A.G.); (A.K.); (C.G.G.); (R.B.G.)
| | - Sadaf Niaz
- Department of Zoology, Faculty of Chemical and Life Sciences, The Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan; (S.N.); (S.A.); (N.N.)
| | - Sultan Ayaz
- Department of Zoology, Faculty of Chemical and Life Sciences, The Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan; (S.N.); (S.A.); (N.N.)
| | - Lourdes Mateos-Hernández
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (A.C.-C.); (L.M.-H.); (C.G.); (S.M.)
| | - Clemence Galon
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (A.C.-C.); (L.M.-H.); (C.G.); (S.M.)
| | - Nasreen Nasreen
- Department of Zoology, Faculty of Chemical and Life Sciences, The Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan; (S.N.); (S.A.); (N.N.)
| | - Sara Moutailler
- UMR BIPAR, INRAE, ANSES, Ecole Nationale Vétérinaire d’Alfort, Université Paris-Est, 94700 Maisons-Alfort, France; (A.C.-C.); (L.M.-H.); (C.G.); (S.M.)
| | - Robin B. Gasser
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee 3030, Victoria, Australia; (A.G.); (A.K.); (C.G.G.); (R.B.G.)
| | - Abdul Jabbar
- Department of Veterinary Biosciences, Melbourne Veterinary School, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Werribee 3030, Victoria, Australia; (A.G.); (A.K.); (C.G.G.); (R.B.G.)
- Correspondence:
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Kasi KK, Arnim F, Schulz A, Rehman A, Chudhary A, Oneeb M, Sas MA, Jamil T, Maksimov P, Sauter‐Louis C, Conraths FJ, Groschup MH. Crimean‐Congo haemorrhagic fever virus in ticks collected from livestock in Balochistan, Pakistan. Transbound Emerg Dis 2020; 67:1543-1552. [DOI: 10.1111/tbed.13488] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 01/16/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Khushal Khan Kasi
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Epidemiology Greifswald‐Insel Riems Germany
- Livestock and Dairy Development Department Disease Investigation Laboratory Quetta Balochistan Pakistan
| | - Felicitas Arnim
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Novel and Emerging Infectious Diseases Greifswald‐Insel Riems Germany
| | - Ansgar Schulz
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Novel and Emerging Infectious Diseases Greifswald‐Insel Riems Germany
| | - Abdul Rehman
- Department of Epidemiology and Public Health University of Veterinary and Animal Sciences Lahore Pakistan
| | - Amna Chudhary
- Department of Parasitology University of Veterinary and Animal Sciences Lahore Pakistan
| | - Muhammad Oneeb
- Department of Parasitology University of Veterinary and Animal Sciences Lahore Pakistan
| | - Miriam Andrada Sas
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Novel and Emerging Infectious Diseases Greifswald‐Insel Riems Germany
| | - Tariq Jamil
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute for Bacterial Infections and Zoonoses Jena Germany
| | - Pavlo Maksimov
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Epidemiology Greifswald‐Insel Riems Germany
| | - Carola Sauter‐Louis
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Epidemiology Greifswald‐Insel Riems Germany
| | - Franz J. Conraths
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Epidemiology Greifswald‐Insel Riems Germany
| | - Martin H. Groschup
- Friedrich‐Loeffler‐Institut Federal Research Institute for Animal Health Institute of Novel and Emerging Infectious Diseases Greifswald‐Insel Riems Germany
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Abbasi F, Abbasi IHR, Nissa TF, Bhutto ZA, Arain MA, Soomro RN, Siyal FA, Fazlani SA. Epidemiological study of tick infestation in buffalo of various regions of district Khairpur, Pakistan. Vet World 2017; 10:688-694. [PMID: 28717323 PMCID: PMC5499088 DOI: 10.14202/vetworld.2017.688-694] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 05/08/2017] [Indexed: 11/16/2022] Open
Abstract
AIM The aim of this study was to determine the epidemiological infestation and identification of Ixodidae and Argasidae ticks species in buffalo of different parts of district Khairpur, Pakistan. MATERIALS AND METHODS A total of 720 Water buffaloes from three tehsils (subdivisions) were selected randomly and examined from organized and unorganized dairy farms for tick infestation in district Khairpur, Pakistan. This epidemiological survey was conducted during April to September 2015. RESULTS The overall mean population and preferred site of tick attachment to infested animals, in Gambat, Sobhodero, and Kot Diji tehsils, were observed on different body parts. The primary body area of infestation by ticks (head, thorax, abdomen, udder, and tail) ranged from highest in tail and udder part compared to lowest in the abdomen, head, and thorax. In all study areas, the infestation was higher (p<0.05) in tail and udder than other parts of the body. In all the study areas, the overall highest population was found in the month of July. In addition, we first time identify four new species of ticks (Hyalomma anatolicum, H. anatolicum excavatum, Hyalomma Ixodes excavatum, and Ixodes ricinus) in district Khairpur, Pakistan. CONCLUSION Results of this study provide additional information of epidemiological tick infestation, and will be helpful for evolving effective control policy for the management of tick infestation in study district.
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Affiliation(s)
- Farzana Abbasi
- Department of Zoology, Faculty of Natural Sciences, Shah Abdul Latif University, Khairpur, Pakistan
| | - Imtiaz Hussain Raja Abbasi
- Department of Animal Nutrition, College of Animal Science and Technology, Northwest A & F University, Yangling, 712100, China
| | | | - Zohaib Ahmed Bhutto
- Department of Animal Husbandry, Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, 3800, Pakistan
| | - Muhammed Asif Arain
- Department of Animal Husbandry, Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, 3800, Pakistan
| | - Rab Nawaz Soomro
- Department of Animal Nutrition, College of Animal Science and Technology, Northwest A & F University, Yangling, 712100, China
| | - Farman Ali Siyal
- Department of Animal Nutrition, Faculty of Animal Husbandry and Veterinary Sciences, Sindh Agriculture University, Tandojam, Pakistan
| | - Sarfraz Ali Fazlani
- Department of Animal Husbandry, Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal, 3800, Pakistan
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Rehman A, Nijhof AM, Sauter-Louis C, Schauer B, Staubach C, Conraths FJ. Distribution of ticks infesting ruminants and risk factors associated with high tick prevalence in livestock farms in the semi-arid and arid agro-ecological zones of Pakistan. Parasit Vectors 2017; 10:190. [PMID: 28420420 PMCID: PMC5395890 DOI: 10.1186/s13071-017-2138-0] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 04/11/2017] [Indexed: 11/24/2022] Open
Abstract
Background Tick infestation is the major problem for animal health that causes substantial economic losses, particularly in tropical and subtropical countries. To better understand the spatial distribution of tick species and risk factors associated with tick prevalence in livestock in Pakistan, ticks were counted and collected from 471 animals, including 179 cattle, 194 buffaloes, 80 goats and 18 sheep, on 108 livestock farms in nine districts, covering both semi-arid and arid agro-ecological zones. Results In total, 3,807 ticks representing four species were collected: Hyalomma anatolicum (n = 3,021), Rhipicephalus microplus (n = 715), Hyalomma dromedarii (n = 41) and Rhipicephalus turanicus (n = 30). The latter species is reported for the first time from the study area. Rhipicephalus microplus was the predominant species in the semi-arid zone, whereas H. anatolicum was the most abundant species in the arid zone. The overall proportion of tick-infested ruminants was 78.3% (369/471). It was highest in cattle (89.9%), followed by buffaloes (81.4%), goats (60.0%) and sheep (11.1%). The median tick burden significantly differed among animal species and was highest in cattle (median 58), followed by buffaloes (median 38), goats (median 19) and sheep (median 4.5). Female animals had significantly higher tick burdens than males and, in large ruminants, older animals carried more ticks than younger animals. The intensity of infestation was significantly lower in indigenous animals compared to exotic and crossbred cows. Analysis of questionnaire data revealed that the absence of rural poultry, not using any acaricides, traditional rural housing systems and grazing were potential risk factors associated with a higher tick prevalence in livestock farms. Conclusion Absence of rural poultry, not performing acaricide treatments, traditional rural housing systems and grazing were important risk factors associated with higher tick prevalence in livestock farms. Age, gender, breed and animal species significantly affected the intensity of tick infestation. This report also describes the presence of R. turanicus in the Punjab Province of Pakistan for the first time. The outcomes of this study will be useful in the planning of integrated control strategies for ticks and tick-borne diseases in Pakistan. Electronic supplementary material The online version of this article (doi:10.1186/s13071-017-2138-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Abdul Rehman
- Institute for Parasitology and Tropical Veterinary Medicine, Freie Universität, Berlin, Germany. .,Friedrich-Loeffler-Institute, Institute of Epidemiology, Greifswald, Insel Riems, Germany. .,Department of Epidemiology and Public Health, The University of Veterinary and Animal Sciences, Lahore, Pakistan.
| | - Ard M Nijhof
- Institute for Parasitology and Tropical Veterinary Medicine, Freie Universität, Berlin, Germany
| | - Carola Sauter-Louis
- Friedrich-Loeffler-Institute, Institute of Epidemiology, Greifswald, Insel Riems, Germany
| | - Birgit Schauer
- Friedrich-Loeffler-Institute, Institute of Epidemiology, Greifswald, Insel Riems, Germany
| | - Christoph Staubach
- Friedrich-Loeffler-Institute, Institute of Epidemiology, Greifswald, Insel Riems, Germany
| | - Franz J Conraths
- Friedrich-Loeffler-Institute, Institute of Epidemiology, Greifswald, Insel Riems, Germany
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Sampieri BR, Furquim KCS, Nunes PH, Camargo-Mathias MI. Rhipicephalus sanguineus (Acari: Ixodidae) female ticks exposed to castor oil (Ricinus communis): an ultrastructural overview. Parasitol Res 2012; 112:611-9. [DOI: 10.1007/s00436-012-3173-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Accepted: 10/08/2012] [Indexed: 12/18/2022]
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Frequency distribution of hard ticks (Acari: Ixodidae) infesting bubaline population of district Toba Tek Singh, Punjab, Pakistan. Parasitol Res 2012; 112:535-41. [PMID: 23086441 DOI: 10.1007/s00436-012-3164-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2012] [Accepted: 10/01/2012] [Indexed: 10/27/2022]
Abstract
The current research was conducted to define the epidemiological parameters related to the prevalence and associated risk factors of tick infestation in buffaloes in the Toba Tek Singh District of central Punjab, Pakistan. The prevalence of ticks on buffaloes was 31.21 % (352/1,128). Among the species of ticks, the prevalence of Hyalomma marginatum (75.56 %; 266/352) was higher (P < 0.05; odd's ratios (OR) = 3.09) than Rhipicephalus microplus (24.44 %; 86/352). Female buffaloes (69.60 %; 245/352) and younger animals (59.09 %; 208/352) were more heavily infested than males (30.40 %; 107/352) and adult animals (40.91 %; 144/352), respectively, whereas breed was not a determinant (P > 0.05). With regard to management and husbandry practices, the prevalence of ticks was higher in animals kept on uncemented flooring (54.55 %; 192/352; OR = 1.90) followed in order by partially cemented (28.69 %; 101/352; OR = 1.71) and fully cemented flooring (16.76 %; 59/352). With regard to feeding systems, grazing animals (64.20 %; 226/352) were more burdened compared to stall-fed animals (35.80 %; 126/352). The highest tick prevalence was recorded in closed housing systems (52.27 %; 184/352), followed by semi-closed (34.09 %; 120/352; OR = 1.53), and open housing systems (13.64 %; 48/352). Rope-tied animals (70.73 %; 249/352) were more parasitized (P > 0.05) than open (29.27 %; 103/352). Prevalence in the study district was highest in tehsil Kamalia followed in order by T.T. Singh and Gojra. The primary body area of infestation by ticks (head, neck, ear, dewlap, back, abdomen, foreleg, shoulder, hind leg, congenital areas, and tail) ranged from highest at inside thigh (17 %) to lowest at rump. In the present survey, the highest prevalence was recorded in July and lowest in December. Comparison of hematological changes showed remarkable differences between infested and non-infested animals, in the form of low values of infested animals, whereas an increment in biochemical parameter values was observed in tick-infested animals. The present study provides significant data to enhance planning for tick control program in the study area.
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