| 2025 |
Atkinson, P. J., O'Handley, R., Nielsen, T., & Caraguel, C. G. B. (2025). Heterogeneous distribution of the reported prevalence of Dirofilaria immitis infections in Australian canids - A systematic review and meta-analysis.. Preventive Veterinary Medicine, 237, 106438-1-106438-9.
DOI Scopus1 Europe PMC1 |
| 2025 |
Gancheva, M. R., Mao, E. Y., Romeo, O., Vuong, D., O’Handley, R., Page, S. W., . . . Wilson, D. W. (2025). Screening and hit evaluation of a microbial metabolite library against the pathogenic Plasmodium falciparum and Toxoplasma gondii parasites. International Journal for Parasitology: Drugs and Drug Resistance, 29, 100606.
DOI |
| 2024 |
Atkinson, P. J., Stevenson, M., O'Handley, R., Nielsen, T., & Caraguel, C. G. B. (2024). Temperature-bounded development of Dirofilaria immitis larvae restricts the geographical distribution and seasonality of its transmission: case study and decision support system for canine heartworm management in Australia.. International Journal for Parasitology, 54(6), 311-319.
DOI Scopus5 Europe PMC4 |
| 2024 |
Atkinson, P. J., Stevenson, M., O'Handley, R., Nielsen, T., & Caraguel, C. (2024). 'Transmission Tracker - Dirofilaria'- a public dashboard to assess in real-time the temperature-bounded transmissibility of canine heartworm across Australia.. Australian Veterinary Journal, 102(12), 626-629.
DOI Europe PMC1 |
| 2024 |
Bury, C., Caraguel, C., Chaber, A. L., & O'Handley, R. (2024). Risk factors associated with increased Toxoplasma gondii seroprevalence in South Australian Sheep. Veterinary Parasitology, 332, 7 pages.
DOI |
| 2024 |
Hough, I., O'Handley, R., & Speight, N. (2024). Cryptosporidium-associated enteritis in captive koalas (Phascolarctos cinereus).. Aust Vet J, 102(6), 313-315.
DOI |
| 2023 |
Atkinson, P. J., O'Handley, R., Nielsen, T., & Caraguel, C. G. (2023). Relative diagnostic accuracy of point-of-care tests to rule-in Dirofilaria immitis infection in clinically suspect dogs: A systematic review and meta-analysis. Preventive Veterinary Medicine, 217, 105970-1-105970-11.
DOI Scopus2 |
| 2023 |
Lignereux, L., Tong, W. H., Tan, S., Vyas, A., & O'handley, R. (2023). Presence of IgG antibodies is not a reliable marker of Toxoplasma gondii infection in feral mice. International Journal for Parasitology: Parasites and Wildlife, 22, 75-79.
DOI |
| 2023 |
Ngo, P., Lignereux, L., O'Handley, R., & Vyas, A. (2023). An extended epiphenotype for an extended phenotype in Toxoplasma gondii infected feral house mice. Functional Ecology, 37(4), 845-851.
DOI Scopus1 WoS1 |
| 2022 |
Baudinette, E., O'Handley, R., & Trengove, C. (2022). Anthelmintic resistance of gastrointestinal nematodes in goats: A systematic review and meta-analysis.. Veterinary parasitology, 312, 1-15.
DOI Scopus17 WoS2 Europe PMC11 |
| 2022 |
Burns, A. L., Sleebs, B. E., Gancheva, M., McLean, K. T., Siddiqui, G., Venter, H., . . . Wilson, D. W. (2022). Targeting malaria parasites with novel derivatives of azithromycin. Frontiers in Cellular and Infection Microbiology, 12, 16 pages.
DOI Scopus5 Europe PMC3 |
| 2022 |
Clune, T., Lockwood, A., Hancock, S., Thompson, A. N., Beetson, S., Bruce, M., . . . Jacobson, C. (2022). Seropositivity to Coxiella burnetii in primiparous and multiparous ewes from southern Australia: A cross-sectional study. Comparative Immunology, Microbiology and Infectious Diseases, 80, 101727.
DOI Scopus5 WoS4 Europe PMC4 |
| 2022 |
Clune, T., Lockwood, A., Hancock, S., Thompson, A. N., Beetson, S., Campbell, A. J. D., . . . Jacobson, C. (2022). Abortion and lamb mortality between pregnancy scanning and lamb marking for maiden ewes in Southern Australia. Animals, 12(1), 14 pages.
DOI Scopus19 WoS11 Europe PMC10 |
| 2022 |
Clune, T., Lockwood, A., Hancock, S., Thompson, A. N., Bruce, M., Beetson, S., . . . Jacobson, C. (2022). Toxoplasma gondii is not an important contributor to poor reproductive performance of primiparous ewes from southern Australia: a prospective cohort study. BMC Veterinary Research, 18(1), 10 pages.
DOI Scopus6 WoS3 Europe PMC4 |
| 2022 |
Clune, T., Bruce, M., Glanville, E., Campbell, A. J. D., Lockwood, A., Hancock, S., . . . Jacobson, C. (2022). Seropositivity to Campylobacter and association with abortion and lamb mortality in maiden ewes from Western Australia, South Australia and Victoria. Australian Veterinary Journal, 100(8), 397-406.
DOI Scopus3 WoS1 Europe PMC2 |
| 2022 |
Hodgens, P., Groffen, H., O'Handley, R., Vyas, A., & Lignereux, L. (2022). Cat predation of Kangaroo Island dunnarts in aftermath of bushfire. Scientific Reports, 12(1), 6 pages.
DOI Scopus4 |
| 2022 |
Chaber, A. -L., Easther, R., Cumming, B., Irving, R., Al, K., Smart, C., . . . Lignereux, L. (2022). Ehrlichia canis rapid spread and possible enzooty in northern South Australia and distribution of its vector Rhipicephalus linnaei. AUSTRALIAN VETERINARY JOURNAL, 100(11), 533-538.
DOI Scopus10 WoS1 Europe PMC6 |
| 2022 |
Lindsay, S. A., Caraguel, C. G. B., O’Handley, R., Šlapeta, J., & Gray, R. (2022). Toxoplasma gondii seroprevalence in the endangered Australian sea lion (Neophoca cinerea). Frontiers in Marine Science, 9, 10 pages.
DOI Scopus4 |
| 2022 |
Stevens, A. J., Abraham, R., Young, K. A., Russell, C. C., McCluskey, S. N., Baker, J. R., . . . McCluskey, A. (2022). Antigiardial activity of novel guanidine compounds. ChemMedChem, 17(21), e202200341-1-e202200341-6.
DOI Scopus4 WoS2 Europe PMC4 |
| 2021 |
Tong, W. H., Pavey, C., O'Handley, R., & Vyas, A. (2021). Behavioral biology of Toxoplasma gondii infection. PARASITES & VECTORS, 14(1), 6 pages.
DOI Scopus42 WoS17 Europe PMC29 |
| 2021 |
Clune, T., Lockwood, A., Hancock, S., Bruce, M., Thompson, A. N., Beetson, S., . . . Jacobson, C. (2021). Neospora caninum is not an important contributor to poor reproductive performance of primiparous ewes from southern Australia: evidence from a cross-sectional study. Parasitology Research, 120(11), 3875-3882.
DOI Scopus9 WoS7 Europe PMC5 |
| 2020 |
Wong, A., Lanyon, J. M., O'Handley, R., Linedale, R., Woolford, L., Long, T., & Leggatt, G. R. (2020). Serum antibodies against Toxoplasma gondii and Neospora caninum in southeast Queensland dugongs. Marine Mammal Science, 36(1), 180-194.
DOI Scopus9 WoS5 |
| 2020 |
McKenny, L., O'Handley, R., Kovaliski, J., Mutze, G., Peacock, D., & Lanyon, S. (2020). Evidence of infection with Toxoplasma gondii and Neospora caninum in South Australia: using wild rabbits as a sentinel species. Australian Veterinary Journal, 98(8), 380-387.
DOI Scopus7 WoS4 Europe PMC5 |
| 2020 |
Lanyon, S. R., & O'Handley, R. M. (2020). Relationship between Toxoplasma gondii seroprevalence and lamb marking in South Australian sheep flocks. Australian Veterinary Journal, 98(11), 525-528.
DOI Scopus8 WoS5 Europe PMC3 |
| 2019 |
Abraham, R. J., Abraham, S., Stevens, A. J., Page, S. W., McCluskey, A., Trott, D. J., & O'Handley, R. M. (2019). Aminoguanidines: new leads for treatment of Giardia duodenalis infection. International Journal for Parasitology: Drugs and Drug Resistance, 10, 38-44.
DOI Scopus11 WoS7 Europe PMC6 |
| 2019 |
Saeed, M. A., Beveridge, I., Abbas, G., Beasley, A., Bauquier, J., Wilkes, E., . . . Jabbar, A. (2019). Systematic review of gastrointestinal nematodes of horses from Australia. Parasites and Vectors, 12(1), 16 pages.
DOI Scopus52 WoS29 Europe PMC35 |
| 2019 |
Dearsley, E., O'Handley, R. M., & Caraguel, C. G. (2019). Is canine heartworm (Dirofilaria immitis) endemic to South Australia?. Australian Veterinary Journal, 97(6), 191-196.
DOI Scopus11 WoS7 Europe PMC6 |
| 2018 |
Abraham, R., O'Dea, M., Rusdi, B., Page, S., O'Handley, R., & Abraham, S. (2018). Giardia duodenalis mouse model for the development of novel antigiardial agents. Journal of Microbiological Methods, 145, 7-9.
DOI Scopus3 WoS2 Europe PMC3 |
| 2018 |
Hickey, E., Wong, H., Khazandi, M., Ogunniyi, A., Petrovski, K., Garg, S., . . . Trott, D. (2018). Repurposing Ionophores as novel antimicrobial agents for the treatment of bovine mastitis caused by Gram-positive pathogens. Journal of Veterinary Pharmacology and Therapeutics, 41(5), 746-754.
DOI Scopus19 WoS15 Europe PMC12 |
| 2018 |
Evans, C., Lanyon, S., O Handley, R., Reichel, M., & Cockcroft, P. (2018). Seroprevalence of antibodies to Pestivirus infections in South Australian sheep flocks. Australian Veterinary Journal, 96(8), 312-314.
DOI Scopus9 WoS4 Europe PMC4 |
| 2017 |
Uehlinger, F., Naqvi, S., Greenwood, S., McClure, J., Conboy, G., O'Handley, R., & Barkema, H. (2017). Comparison of five diagnostic tests for Giardia duodenalis in fecal samples from young dogs. Veterinary Parasitology, 244, 91-96.
DOI Scopus24 WoS15 Europe PMC13 |
| 2016 |
Abraham, R., Stevens, A., Young, K., Russell, C., Qvist, A., Khazandi, M., . . . Trott, D. (2016). Robenidine analogues as Gram-positive antibacterial agents. Journal of Medicinal Chemistry, 59(5), 2126-2138.
DOI Scopus29 WoS24 Europe PMC23 |
| 2015 |
Wong, H., Maker, G., Trengove, R., & O'Handley, R. (2015). Gas chromatography-mass spectrometry-based metabolite profiling of Salmonella enterica serovar typhimurium differentiates between biofilm and planktonic phenotypes. Applied and Environmental Microbiology, 81(8), 2660-2666.
DOI Scopus21 WoS21 Europe PMC15 |
| 2015 |
Jeffery Marano, R., Jane Wallace, H., Wijeratne, D., William Fear, M., San Wong, H., & O'Handley, R. (2015). Secreted biofilm factors adversely affect cellular wound healing responses in vitro. Scientific Reports, 5(1), 11 pages.
DOI Scopus40 WoS28 Europe PMC29 |
| 2014 |
Geurden, T., Olson, M., O'Handley, R., Schetters, T., Bowman, D., & Vercruysse, J. (2014). World Association for the Advancement of Veterinary Parasitology (WAAVP): guideline for the evaluation of drug efficacy against non-coccidial gastrointestinal protozoa in livestock and companion animals. Veterinary Parasitology, 204(3-4), 81-86.
DOI Scopus12 WoS7 Europe PMC18 |
| 2013 |
Uehlinger, F., Greenwood, S., McClure, J., Conboy, G., O'Handley, R., & Barkema, H. (2013). Zoonotic potential of Giardia duodenalis and Cryptosporidium spp. and prevalence of intestinal parasites in young dogs from different populations on Prince Edward Island, Canada. Veterinary Parasitology, 196(3), 509-514.
DOI Scopus59 WoS38 Europe PMC34 |
| 2013 |
Tai, M., O'Handley, R., Hemmatzadeh, F., Jenkins, D., & Stott, P. (2013). Ovine nematodes in wild lagomorphs in Australia and first record of Trichostrongylus rugatus in free living lagomorphs. Veterinary Parasitology, 197(1-2), 370-373.
DOI Scopus4 WoS3 Europe PMC2 |
| 2013 |
Koh, W., Geurden, T., Paget, T., O'Handley, R., Steuart, R., Thompson, R., & Buret, A. (2013). Giardia duodenalis assemblage-specific induction of apoptosis and tight junction disruption in human intestinal epithelial cells: Effects of mixed infections. Journal of Parasitology, 99(2), 353-358.
DOI Scopus44 WoS33 Europe PMC32 |
| 2013 |
Wapenaar, W., Barkema, H., & O'Handley, R. (2013). Fecal shedding of Toxocara canis and other parasites in foxes and coyotes on Prince Edward Island, Canada. Journal of Wildlife Diseases, 49(2), 394-397.
DOI Scopus13 WoS10 Europe PMC6 |
| 2012 |
Wapenaar, W., De Bie, F., Johnston, D., O'Handley, R., & Barkema, H. (2012). Population structure of harvested Red Foxes (Vulpes vulpes) and Coyotes (Canis latrans) on Prince Edward Island, Canada. Canadian Field-Naturalist, 126(4), 288-294.
DOI Scopus2 WoS2 |
| 2011 |
Uehlinger, F., Greenwood, S., O'Handley, R., McClure, J., Coklin, T., Dixon, B., . . . Barkema, H. (2011). Prevalence and genotypes of Giardia duodenalis in dairy and beef cattle in farms around Charlottetown, Prince Edward Island, Canada. Canadian Veterinary Journal-Revue Veterinaire Canadienne, 52(9), 967-972.
Scopus18 WoS16 Europe PMC13 |
| 2011 |
VanLeeuwen, J., Greenwood, S., Clark, F., Acorn, A., Markham, F., McCarron, J., & O'Handley, R. (2011). Monensin use against Neospora caninum challenge in dairy cattle. Veterinary Parasitology, 175(3-4), 372-376.
DOI Scopus19 WoS17 Europe PMC16 |
| 2010 |
Wong, H., Townsend, K., Fenwick, S., Trengove, R., & O'Handley, R. (2010). Comparative susceptibility of planktonic and 3-day-old Salmonella Typhimurium biofilms to disinfectants. Journal of Applied Microbiology, 108(6), 2222-2228.
DOI Scopus72 WoS61 Europe PMC40 |
| 2010 |
Wong, H., Townsend, K., Fenwick, S., Maker, G., Trengove, R., & O'Handley, R. (2010). Comparative susceptibility of Salmonella Typhimurium biofilms of different ages to disinfectants. Biofouling, 26(7), 859-864.
DOI Scopus42 WoS35 Europe PMC18 |
| 2009 |
Coklin, T., Uehlinger, F., Farber, J., Barkema, H., O'Handley, R., & Dixon, B. (2009). Prevalence and molecular characterization of Cryptosporidium spp. in dairy calves from 11 farms in Prince Edward Island, Canada. Veterinary Parasitology, 160(3-4), 323-326.
DOI Scopus33 WoS29 Europe PMC20 |
| 2009 |
Parameswaran, N., O'Handley, R., Grigg, M., Wayne, A., & Thompson, R. (2009). Vertical transmission of Toxoplasma gondii in Australian marsupials. Parasitology, 136(9), 939-944.
DOI Scopus38 WoS29 Europe PMC25 |
| 2009 |
Parameswaran, N., O'Handley, R., Grigg, M., Fenwick, S., & Thompson, R. (2009). Seroprevalence of Toxoplasma gondii in wild kangaroos using an ELISA. Parasitology International, 58(2), 161-165.
DOI Scopus48 WoS39 Europe PMC30 |
| 2008 |
Steuart, R., O'Handley, R., Lipscombe, R., Lock, R., & Thompson, R. (2008). Alpha 2 giardin is an assemblage A-specific protein of human infective Giardia duodenalis. Parasitology, 135(14), 1621-1627.
DOI Scopus22 WoS23 Europe PMC18 |
| 2008 |
Uehlinger, F., Barkema, H., O'Handley, R., Parenteau, M., Parrington, L., VanLeeuwen, J., & Dixon, B. (2008). Comparison of flow cytometry and immunofluorescence microscopy for the detection of Giardia duodenalis in bovine fecal samples. Journal of Veterinary Diagnostic Investigation, 20(2), 178-185.
DOI Scopus6 WoS6 Europe PMC4 |
| 2008 |
O'Handley, R. (2008). Cryptosporidium parvum infection in cattle: are current perceptions accurate?. Trends in Parasitology, 23(10), 477-480.
DOI Scopus32 WoS22 Europe PMC18 |
| 2008 |
Thompson, R., Palmer, C., & O'Handley, R. (2008). The public health and clinical significance of Giardia and Cryptosporidium in domestic animals. Veterinary Journal, 177(1), 18-25.
DOI Scopus240 WoS176 Europe PMC143 |
| 2007 |
Wapenaar, W., Barkema, H., Schares, G., Rouvinen-Watt, K., Zeijlemaker, L., Poorter, B., . . . Dubey, J. (2007). Evaluation of four serological techniques to determine the seroprevalence of Neospora caninum in foxes (Vulpes vulpes) and coyotes (Canis latrans) on Prince Edward Island, Canada. Veterinary Parasitology, 145(1-2), 51-58.
DOI Scopus15 WoS15 Europe PMC11 |
| 2007 |
Wapenaar, W., Barkema, H., Eysker, M., & O'Handley, R. (2007). An outbreak of dictyocaulosis in lactating cows on a dairy farm. Journal of the American Veterinary Medical Association, 231(11), 1715-1718.
DOI Scopus29 WoS21 Europe PMC11 |
| 2007 |
Wapenaar, W., Barkema, H., O'Handley, R., & Bartels, C. (2007). Use of an enzyme-linked immunosorbent assay in bulk milk to estimate the prevalence of Neospora caninum on dairy farms in Prince Edward Island, Canada. Canadian Veterinary Journal-Revue Veterinaire Canadienne, 48(5), 493-499.
Scopus21 WoS17 Europe PMC10 |
| 2007 |
Uehlinger, F., O'Handley, R., Greenwood, S., Guselle, N., Gabor, L., Van Velsen, C., . . . Barkema, H. (2007). Efficacy of vaccination in preventing giardiasis in calves. Veterinary Parasitology, 146(1-2), 182-188.
DOI Scopus14 WoS16 Europe PMC11 |
| 2007 |
Wapenaar, W., Barkema, H., VanLeeuwen, J., McClure, J., O'Handley, R., Kwok, O., . . . Jenkins, M. (2007). Comparison of serological methods for the diagnosis of Neospora caninum infection in cattle. Veterinary Parasitology, 143(2), 166-173.
DOI Scopus53 WoS49 Europe PMC36 |
| 2006 |
Wapenaar, W., Jenkins, M., O'Handley, R., & Barkema, H. (2006). Neospora caninum-like oocysts observed in feces of free-ranging red foxes (Vulpes vulpes) and coyotes (Canis latrans). Journal of Parasitology, 92(6), 1270-1274.
DOI Scopus60 WoS52 Europe PMC43 |
| 2006 |
Uehlinger, F., Barkema, H., Dixon, B., Coklin, T., & O'Handley, R. (2006). Giardia duodenalis and Cryptosporidium spp. in a veterinary college bovine teaching herd. Veterinary Parasitology, 142(3-4), 231-237.
DOI Scopus35 WoS32 Europe PMC25 |
| 2006 |
O'Handley, R., & Olson, M. (2006). Giardiasis and Cryptosporidiosis in ruminants. Veterinary Clinics of North America-Food Animal Practice, 22(3), 623-643.
DOI Scopus94 WoS74 Europe PMC62 |
| 2006 |
Ogden, N., Trudel, L., Artsob, H., Barker, I., Beauchamp, G., Charron, D., . . . Lindsay, L. (2006). Ixodes scapularis ticks collected by passive surveillance in Canada: analysis of geographic distribution and infection with Lyme borreliosis agent Borrelia burgdorferi. Journal of Medical Entomology, 43(3), 600-609.
DOI Scopus145 WoS130 Europe PMC113 |
| 2006 |
McInnes, L., Ryan, U., O'Handley, R., Sager, H., Forshaw, D., & Palmer, D. (2006). Diagnostic significance of Neospora caninum DNA detected by PCR in cattle serum. Veterinary Parasitology, 142(3-4), 207-213.
DOI Scopus28 WoS23 Europe PMC22 |
| 2004 |
Jenkins, M., Soares, R., Murphy, C., Hemphill, A., O'Handley, R., & Dubey, J. P. (2004). Localization of a 56-kDa antigen that is present in multiple developmental stages of Neospora caninum.. The Journal of parasitology, 90(3), 660-663.
DOI Scopus3 WoS2 Europe PMC2 |
| 2004 |
Olson, M. E., O'Handley, R. M., Ralston, B. J., McAllister, T. A., & Thompson, R. C. A. (2004). Update on Cryptosporidium and Giardia infections in cattle. Trends in Parasitology, 20(4), 185-191.
DOI Scopus253 WoS205 Europe PMC142 |
| 2003 |
O'Handley, R. M., Morgan, S. A., Parker, C., Jenkins, M. C., & Dubey, J. P. (2003). Vaccination of ewes for prevention of vertical transmission of Neospora caninum. American Journal of Veterinary Research, 64(4), 449-452.
DOI Scopus17 WoS14 Europe PMC10 |
| 2003 |
O'Handley, R. M., Ceri, H., Anette, C., & Olson, M. E. (2003). Passive immunity and serological immune response in dairy calves associated with natural Giardia duodenalis infections. Veterinary Parasitology, 113(2), 89-98.
DOI Scopus30 WoS29 Europe PMC21 |
| 2002 |
O'Handley, R., Liddell, S., Parker, C., Jenkins, M. C., & Dubey, J. P. (2002). Experimental infection of sheep with Neospora caninum oocysts. Journal of Parasitology, 88(6), 1120-1123.
DOI Scopus31 WoS29 Europe PMC22 |
| 2001 |
O'Handley, R. M., Buret, A. G., McAllister, T. A., Jelinski, M., & Olson, M. E. (2001). Giardiasis in dairy calves: Effects of fenbendazole treatment on intestinal structure and function. International Journal for Parasitology, 31(1), 73-79.
DOI Scopus38 WoS36 Europe PMC22 |
| 2000 |
O'Handley, R. M., Olson, M. E., Fraser, D., Adams, P., & Thompson, R. C. A. (2000). Prevalence and genotypic characterisation of Giardia in dairy calves from Western Australia and Western Canada. Veterinary Parasitology, 90(3), 193-200.
DOI Scopus128 WoS121 Europe PMC96 |
| 2000 |
O'Handley, R. M., Cockwill, C., Jelinski, M., McAllister, T. A., & Olson, M. E. (2000). Effects of repeat fenbendazole treatment in dairy calves with giardiosis on cyst excretion, clinical signs and production. Veterinary Parasitology, 89(3), 209-218.
DOI Scopus39 WoS36 Europe PMC25 |
| 2000 |
O'HANDLEY, R. M. (2000). Unknown Title. Vet. Parasitol., 90, 193-200. |
| 1999 |
O'Handley, R. M., Cockwill, C., McAllister, T. A., Jelinski, M., Morck, D. W., & Olson, M. E. (1999). Duration of naturally acquired giardiosis and cryptosporidiosis in dairy calves and their association with diarrhea. Journal of the American Veterinary Medical Association, 214(3), 391-396.
DOI Scopus220 WoS196 Europe PMC123 |
| 1997 |
Olson, M. E., Guselle, N. J., O'Handley, R. M., Swift, M. L., McAllister, T. A., Jelinski, M. D., & Morck, D. W. (1997). Giardia and Cryptosporidium in dairy calves in British Columbia. Canadian Veterinary Journal, 38(11), 703-706.
Scopus119 WoS109 Europe PMC70 |
| 1997 |
O'Handley, R. M., Olson, M. E., McAllister, T. A., Morck, D. W., Jelinski, M., Royan, G., & Cheng, K. J. (1997). Efficacy of fenbendazole for treatment of giardiasis in calves. American Journal of Veterinary Research, 58(4), 384-388.
DOI Scopus49 WoS44 Europe PMC24 |
