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Oliver C H Kwok

Explore the profile of Oliver C H Kwok including associated specialties, affiliations and a list of published articles. Areas
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Articles 28
Citations 172
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Recent Articles
1.
Dubey J, Gupta A, de Araujo L, Kwok O, Rosenthal B
J Parasitol . 2024 Nov; 110(6):607-618. PMID: 39551078
Hepatozoon sp. stages were detected in histological sections of the muscles of 11 of 25 bobcats (Lynx rufus). Parasites were detected from the myocardium of 11, tongues of 4, and...
2.
Dubey J, Thompson P, de Araujo L, Gupta A, Kay S, Kwok O, et al.
Vet Parasitol Reg Stud Reports . 2024 Sep; 54:101086. PMID: 39237230
Trichinella infections have been eliminated from pork where pigs are raised in biosecure facilities, but wildlife infections persist. Trichinella murrelli is the primary zoonotic species in wild carnivores in the...
3.
Dubey J, de Araujo L, Gupta A, Kwok O, Rosenthal B
J Parasitol . 2024 Aug; 110(4):402-411. PMID: 39169852
Muscles of 25 bobcats (Lynx rufus) from remote areas of Mississippi in 2017 were tested for parasites. Testing for Sarcocystis infections included microscopic examination of fresh unstained muscle squashes, pepsin...
4.
Dubey J, Hill D, Fournet V, Hawkins-Cooper D, Cerqueira-Cezar C, Murata F, et al.
Food Control . 2024 May; 109. PMID: 38800690
In a national survey of fresh, unfrozen, American pasture-raised lamb and pork, the prevalence of viable was determined in 1500 samples selected by random multistage sampling (750 pork, 750 lamb)...
5.
Dubey J, de Araujo L, Gupta A, Kwok O, Lovallo M
J Parasitol . 2023 Dec; 109(6):638-642. PMID: 38151049
Rectal contents of 56 adult bobcats (Lynx rufus) in 2014 and 2017 from remote areas of Mississippi were examined microscopically for parasite stages after the sugar flotation method. Among the...
6.
Dubey J, Gupta A, de Araujo L, Kwok O, Khan A, Rosenthal B
Parasitology . 2023 Oct; 150(13):1192-1206. PMID: 37850439
Currently, 7 named species infect cattle: , , , , , and ; other, unnamed species also infect cattle. Of these parasites of cattle, a complete life cycle description is...
7.
Gupta A, Duncan M, Sweeny A, de Araujo L, Kwok O, Rosenthal B, et al.
Int J Parasitol . 2023 Aug; 53(14):777-785. PMID: 37652223
Here, we report the first known outbreak of clinical protozoal myeloencephalitis in naturally infected raccoons by the parasite Sarcocystis neurona. The North American opossum (Didelphis virginiana) and the South American...
8.
Canon-Franco W, Lopez-Orozco N, Quiroz-Bucheli A, Kwok O, Dubey J, Sepulveda-Arias J
Vet Parasitol Reg Stud Reports . 2022 Nov; 36:100801. PMID: 36436890
Consumption of undercooked meat is one of the main transmission routes for Toxoplasma gondii worldwide. In the South American Andes, the guinea pig (Cavia porcellus) is a domestic rodent representing...
9.
Yang Y, Xin S, Murata F, Cerqueira-Cezar C, Kwok O, Su C, et al.
Res Vet Sci . 2021 Sep; 140:193-197. PMID: 34521027
The protozoan Toxoplasma gondii infects virtually all warm-blooded animals, including bats. Depending on the diet, bats are classified as frugivorous, insectivorous, omnivorous, hematophagous, nectarivorous and carnivorous. The seroprevalence of T....
10.
Dubey J, Murata F, Cerqueira-Cezar C, Kwok O, Su C, Grigg M
Parasit Vectors . 2021 Jun; 14(1):301. PMID: 34090502
Background: Toxoplasma gondii infections are common in humans and animals worldwide. Among all intermediate hosts of T. gondii, captive marsupials from Australia and New Zealand are highly susceptible to clinical...