Displaying publications 1 - 20 of 34 in total

Abstract:
Sort:
  1. House crows and the spread of pathogens
    Cooper JE
    Vet Rec, 2007 Aug 25;161(8):280.
    PMID: 17720972
    Matched MeSH terms: Bird Diseases/epidemiology*; Bird Diseases/transmission*
  2. An annotated checklist of the chewing lice (Phthiraptera: Ischnocera, Amblycera, Rhynchophthirina) from domestic and wild mammals in Malaysia
    Kazim AR, Houssaini J, Tappe D, Heo CC
    Zootaxa, 2023 Apr 04;5263(1):40-60.
    PMID: 37045000 DOI: 10.11646/zootaxa.5263.1.2
    Literature records of chewing lice (Phthiraptera) from mammals in Malaysia were checked and reviewed, resulting in a list of 13 confirmed species belonging to eight genera (Bovicola, Felicola, Gliricola, Gyropus, Haematomyzus, Heterodoxus, Lorisicola, Trichodectes) from four families (Boopiidae, Gyropidae, Haematomyzidae, Trichodectidae) in three suborders (Amblycera, Ischnocera, Rhynchophthirina). We present a checklist of those 13 chewing lice recorded from Peninsular Malaysia and Malaysian Borneo, including hosts, localities, and literature references. An additional 12 species are listed and discussed as possibly occurring in this country. A host-louse list is also given.
    Matched MeSH terms: Bird Diseases*
  3. Zoonotic diseases from birds to humans in Vietnam: possible diseases and their associated risk factors
    Nga VT, Ngoc TU, Minh LB, Ngoc VTN, Pham VH, Nghia LL, et al.
    Eur J Clin Microbiol Infect Dis, 2019 Jun;38(6):1047-1058.
    PMID: 30806904 DOI: 10.1007/s10096-019-03505-2
    In recent decades, exceeding 60% of infectious cases in human beings are originated from pathogenic agents related to feral or companion animals. This figure continues to swiftly increase due to excessive exposure between human and contaminated hosts by means of applying unhygienic farming practices throughout society. In Asia countries-renowned for lax regulation towards animal-trading markets-have experienced tremendous outbreaks of zoonotic diseases every year. Meanwhile, various epidemic surges were first reported in the residential area of China-one of the largest distributor of all animal products on the planet. Some noticeable illnesses comprising of A/H5N1 or H7N9-known as avian influenza which transmitted from poultry and also wild birds-have caused inevitable disquiet among inhabitants. Indeed, poultry farming industry in China has witnessed dynamic evolution for the past two decades, both in quantity and degree of output per individual. Together with this pervasive expansion, zoonotic diseases from poultry have incessantly emerged as a latent threat to the surrounding residents in entire Asia and also European countries. Without strict exporting legislation, Vietnam is now facing the serious problem in terms of poultry distribution between the two countries' border. Even though several disease investigations have been conducted by many researchers, the disease epidemiology or transmission methods among people remained blurred and need to be further elucidated. In this paper, our aim is to provide a laconic review of common zoonotic diseases spread in Vietnam, outstanding cases and several factors predisposing to this alarming situation.
    Matched MeSH terms: Bird Diseases/epidemiology*; Bird Diseases/transmission*
  4. Two new records of chewing lice (Phthiraptera: Amblycera) from the Oriental honey buzzard [Pernis ptilorhynchus (Temminck, 1821)] and house crow (Corvus splendens Viellot, 1817) in Malaysia
    Kazim AR, Houssaini J, Tappe D, Heo CC, Vellayan S
    Trop Biomed, 2023 Dec 01;40(4):416-421.
    PMID: 38308828 DOI: 10.47665/tb.40.4.006
    We report two new records of chewing lice from avian pets in Peninsular Malaysia: Colpocephalum apivorus Tendeiro, 1958 from an Oriental honey buzzard (Pernis ptilorhynchus (Temminck, 1821)), and Myrsidea splendenticola Klockenhoff, 1973 from an albino house crow (Corvus splendens Vieillot, 1817). The scarcity of louse records from avian pets and wild birds, and the lack of louse research in Malaysia are discussed.
    Matched MeSH terms: Bird Diseases*
  5. Two new species of Isospora from Indonesian birds
    Amoudi MA
    J. Protozool., 1988 Feb;35(1):116-8.
    PMID: 3367316
    The following species are described from Indonesian birds: Isospora paddae n. sp. with oocysts 41.5-45.5 x 40.3-41.5 (44 +/- 1.15 x 41.2 +/- 0.38) and sporocysts 22.8-24.5 x 14.7-17 (24 +/- 0.55 x 16.2 +/- 0.81) from the Java sparrow, Padda oryzivora, and Isospora indonesianensis n. sp. with oocysts 39.3-43.6 x 37-40.8 (41.8 +/- 1.3 x 39.6 +/- 1.25) and sporocysts 25.6-28.4 x 15.2-18.5 (27.1 +/- 1.05 x 16.8 +/- 1.22) from the chestnut Munia, Lonchura malacca (L). The host birds belong to the order Passerorida.
    Matched MeSH terms: Bird Diseases/parasitology*
  6. Ornithosis in peninsular Malaysia (in man and pigeons)
    Tan DS, Babudieri B
    Med J Malaysia, 1977 Mar;31(3):188-91.
    PMID: 904510
    Matched MeSH terms: Bird Diseases/epidemiology*
  7. Some digenetic trematodes of birds from North Borneo (Malaysia)
    Fischthal JH, Kuntz RE
    J Helminthol, 1973;47(3):311-27.
    PMID: 4751392
    Matched MeSH terms: Bird Diseases*
  8. Fulltext House Sparrows Do Not Constitute a Significant Salmonella Typhimurium Reservoir across Urban Gradients in Flanders, Belgium
    Rouffaer LO, Lens L, Haesendonck R, Teyssier A, Hudin NS, Strubbe D, et al.
    PLoS One, 2016;11(5):e0155366.
    PMID: 27168186 DOI: 10.1371/journal.pone.0155366
    In recent decades major declines in urban house sparrow (Passer domesticus) populations have been observed in north-western European cities, whereas suburban and rural house sparrow populations have remained relatively stable or are recovering from previous declines. Differential exposure to avian pathogens known to cause epidemics in house sparrows may in part explain this spatial pattern of declines. Here we investigate the potential effect of urbanization on the development of a bacterial pathogen reservoir in free-ranging house sparrows. This was achieved by comparing the prevalence of Salmonella enterica subspecies enterica serotype Typhimurium in 364 apparently healthy house sparrows captured in urban, suburban and rural regions across Flanders, Belgium between September 2013 and March 2014. In addition 12 dead birds, received from bird rescue centers, were necropsied. The apparent absence of Salmonella Typhimurium in fecal samples of healthy birds, and the identification of only one house sparrow seropositive for Salmonella spp., suggests that during the winter of 2013-2014 these birds did not represent any considerable Salmonella Typhimurium reservoir in Belgium and thus may be considered naïve hosts, susceptible to clinical infection. This susceptibility is demonstrated by the isolation of two different Salmonella Typhimurium strains from two of the deceased house sparrows: one DT99, typically associated with disease in pigeons, and one DT195, previously associated with a passerine decline. The apparent absence (prevalence: <1.3%) of a reservoir in healthy house sparrows and the association of infection with clinical disease suggests that the impact of Salmonella Typhimurium on house sparrows is largely driven by the risk of exogenous exposure to pathogenic Salmonella Typhimurium strains. However, no inference could be made on a causal relationship between Salmonella infection and the observed house sparrow population declines.
    Matched MeSH terms: Bird Diseases/microbiology; Bird Diseases/epidemiology*; Bird Diseases/transmission
  9. Occurrence of a mosquito vector in bird houses: Developmental consequences and potential epidemiological implications
    Dieng H, Hassan RB, Hassan AA, Ghani IA, Abang FB, Satho T, et al.
    Acta Trop, 2015 May;145:68-78.
    PMID: 25617636 DOI: 10.1016/j.actatropica.2015.01.004
    Even with continuous vector control, dengue is still a growing threat to public health in Southeast Asia. Main causes comprise difficulties in identifying productive breeding sites and inappropriate targeted chemical interventions. In this region, rural families keep live birds in backyards and dengue mosquitoes have been reported in containers in the cages. To focus on this particular breeding site, we examined the capacity of bird fecal matter (BFM) from the spotted dove, to support Aedes albopictus larval growth. The impact of BFM larval uptake on some adult fitness traits influencing vectorial capacity was also investigated. In serial bioassays involving a high and low larval density (HD and LD), BFM and larval standard food (LSF) affected differently larval development. At HD, development was longer in the BFM environment. There were no appreciable mortality differences between the two treatments, which resulted in similar pupation and adult emergence successes. BFM treatment produced a better gender balance. There were comparable levels of blood uptake and egg production in BFM and LSF females at LD; that was not the case for the HD one, which resulted in bigger adults. BFM and LSF females displayed equivalent lifespans; in males, this parameter was shorter in those derived from the BFM/LD treatment. Taken together these results suggest that bird defecations successfully support the development of Ae. albopictus. Due to their cryptic aspects, containers used to supply water to encaged birds may not have been targeted by chemical interventions.
    Matched MeSH terms: Bird Diseases/epidemiology*; Bird Diseases/transmission*; Bird Diseases/virology
  10. Fulltext Oxyspiruriasis in zoo birds
    Vellayan S, Jeffery J, Oothuman P, Zahedi M, Krishnasamy M, Paramaswaran S, et al.
    Trop Biomed, 2012 Jun;29(2):304-7.
    PMID: 22735854 MyJurnal
    Oxyspiruriasis caused by the bird eyeworm, Oxyspirura mansoni, a thelaziid nematode, in three species of pheasants, 3 Chrysolophus pictus (golden pheasant), 7 Lophura nycthemera (silver pheasant) and 9 Phasianus colchicus (common pheasant) in Zoo Negara Malaysia are reported. Birds with the disease were treated with a solution of 0.5% iodine or 0.5% lysol. Antistress powder for 4 days in water and non-strep vitamin powder in water was also provided. Control measures included removal of the cockroach intermediate host, Pycnoscelus surinamensis (Surinam cockroach) from the vicinity of the birds. The golden pheasant is a new host for O. mansoni in peninsular Malaysia.
    Matched MeSH terms: Bird Diseases/drug therapy; Bird Diseases/epidemiology; Bird Diseases/parasitology
  11. Management of a cutaneous squamous cell carcinoma in an American flamingo (Phoenicopterus ruber)
    Abu J, Wünschmann A, Redig PT, Feeney D
    J. Avian Med. Surg., 2009 Mar;23(1):44-8.
    PMID: 19530406
    A 32-year-old female American flamingo (Phoenicopterus ruber) was presented with a squamous cell carcinoma of the middle digit of the right foot. No clinical, hematologic, or radiologic evidence of metastasis was present. Salvage amputation of the digit resulted in complete cure, whereas previous electrosurgery and radiation therapy were unsuccessful. Three years later, another squamous cell carcinoma was diagnosed in the middle digit of the left foot. The digit was also amputated. Seven months after the second amputation, the bird did not have any recurrence or signs of metastasis.
    Matched MeSH terms: Bird Diseases/pathology; Bird Diseases/surgery*
  12. Toxoplasma gondii infection in native village chickens (Gallus domesticus) in Selangor and Melaka, Malaysia
    Sabri AR, Hassan L, Sharma RSK, Noordin MM
    Trop Biomed, 2019 Sep 01;36(3):604-609.
    PMID: 33597482
    Toxoplasmosis is a worldwide zoonosis caused by the protozoa Toxoplasma gondii which affects human and animals. Village chickens (Gallus domesticus) most commonly known as Ayam Kampung or free-range chickens, have been suggested to play a role in the epidemiology of toxoplasmosis. This study determines the presence of T. gondii in the village chicken populations in two states of Malaysia. A total of 50 serum samples from the chickens from Selangor (n=20) and Melaka (n=30) were collected and analysed using commercial serological kits. T. gondii antigen was detected in 20% (Selangor 30%; Melaka 13%) samples using ELISA test and anti-T. gondii antibody was detected in all positive ELISA samples using the indirect haemagglutination test (IHAT). Histopathological examination revealed tissue changes such as inflammation and degeneration in brain and liver of seropositive chickens. This is the first report of T. gondii infection in the village chickens in Malaysia.
    Matched MeSH terms: Bird Diseases/epidemiology; Bird Diseases/parasitology*
  13. Description and molecular characteristics of Morishitium polonicum malayense Urabe, Nor Hashim & Uni, n. subsp. (Trematoda: Cyclocoelidae) from the Asian glossy starling, Aplonis panayensis strigata (Passeriformes: Sturnidae) in Peninsular Malaysia
    Urabe M, Nor Hashim NE, Uni S, Iwaki T, Abdullah Halim MR, Marzuki ME, et al.
    Parasitol Int, 2020 Jun;76:102074.
    PMID: 32057926 DOI: 10.1016/j.parint.2020.102074
    We describe Morishitium polonicum malayense n. subsp. from Asian glossy starlings (Aplonis panayensis strigata) (Horsfield, 1821) (Passeriformis: Sturnidae) caught in Malaysia. The trematodes had parasitized the air sacs and the thoracic and body cavities of 40 out of 67 (59.7%) birds examined. The specimens each had an oral sucker, a postpharyngeal genital pore, and tandem testes, but lacked a ventral sucker. The morphological characteristics of our specimens were similar to those of M. polonicum polonicum (Machalska, 1980) from Poland. However, the anterior extremity of vitelline follicles of the present specimens sometimes extended to the level of pharynx. The oral sucker width, oral sucker width/pharynx width ratio, and intertesticular space metrics differed from those of M. p. polonicum. The maximum-likelihood trees based on the cytochrome c oxidase subunit I (COI) and the internal transcribed spacer 2 (ITS2) sequences indicated that the species from the present study formed a sister group with M. p. polonicum from the Czech Republic. The p-distances of COI and ITS2 sequences between the present specimens and M. p. polonicum from the Czech Republic were 6.9-7.5% and 0.6%, respectively. These genetic divergences indicate the border for intra- or interspecific variation of digeneans. The definitive host species and geographical distribution of the current specimens were distinct from those of M. p. polonicum from Europe. We thus concluded that the present specimens are ranked as a new subspecies of M. polonicum, namely M. polonicum malayense n. subsp.
    Matched MeSH terms: Bird Diseases/epidemiology*; Bird Diseases/parasitology
  14. Isospora corvi Ray, Shivnani, Oommen and Bhaskaran, 1952 from the common house crow (Corvus splendens Vieillot) of Selangor, peninsular Malaysia
    Poon SK, Chew WK
    Folia Parasitol., 1991;38(3):201-7.
    PMID: 1808029
    Faecal samples of 56 common house crows (Corvus splendens Vieillot) were collected from the Petaling Jaya and Kelang districts of Selangor, peninsular Malaysia, and examined for coccidia. Intestinal tracts of 8 of the above crows wee histologically examined under light microscopy to determine the site of coccidial infection and the endogenous stages present. Fifty three (94.6%) crows had coccidial oocysts morphologically conforming to only one species of Isospora in their faeces at the time they were examined. The sporulated oocysts were found to be Isospora corviae (Ray et al. 1952) which has been emended to I. corvi. These oocysts are redescribed in greater detail. Corvus splendens is a new host record for I. corvi. Coccidial infection was observed in all the intestinal tracts and generally confined to the anterior two thirds of the intestine. The parasites occurred within intestinal epithelial cells, located usually above the host cell nucleus. Developmental stages of both the asexual and sexual phases were found in the epithelium, and are deemed to be the endogenous stages of I. corvi on the basis of the oocysts recovered from the same crows used for histological study. These stages are described here for the first time. The prevalence of I. corvi, its relationship with the host C. splendens, and its probable transmission from C. macrorhynchus are discussed.
    Matched MeSH terms: Bird Diseases/epidemiology; Bird Diseases/parasitology*
  15. Epitope Identification and Application for Diagnosis of Duck Tembusu Virus Infections in Ducks
    Li C, Liu J, Shaozhou W, Bai X, Zhang Q, Hua R, et al.
    Viruses, 2016 Nov 10;8(11).
    PMID: 27834908
    Duck Tembusu virus (DTMUV) causes substantial egg drop disease. DTMUV was first identified in China and rapidly spread to Malaysia and Thailand. The antigenicity of the DTMUV E protein has not yet been characterized. Here, we investigated antigenic sites on the E protein using the non-neutralizing monoclonal antibodies (mAbs) 1F3 and 1A5. Two minimal epitopes were mapped to (221)LD/NLPW(225) and (87)YAEYI(91) by using phage display and mutagenesis. DTMUV-positive duck sera reacted with the epitopes, thus indicating the importance of the minimal amino acids of the epitopes for antibody-epitope binding. The performance of the dot blotting assay with the corresponding positive sera indicated that YAEYI was DTMUV type-specific, whereas (221)LD/NLPW(225) was a cross-reactive epitope for West Nile virus (WNV), dengue virus (DENV), and Japanese encephalitis virus (JEV) and corresponded to conserved and variable amino acid sequences among these strains. The structure model of the E protein revealed that YAEYI and LD/NLPW were located on domain (D) II, which confirmed that DII might contain a type-specific non-neutralizing epitope. The YAEYI epitope-based antigen demonstrated its diagnostic potential by reacting with high specificity to serum samples obtained from DTMUV-infected ducks. Based on these observations, a YAEYI-based serological test could be used for DTMUV surveillance and could differentiate DTMUV infections from JEV or WNV infections. These findings provide new insights into the organization of epitopes on flavivirus E proteins that might be valuable for the development of epitope-based serological diagnostic tests for DTMUV.
    Matched MeSH terms: Bird Diseases/diagnosis*; Bird Diseases/virology*
  16. Pathogenicity and immunogenicity of mynah pox virus in chickens and bobwhite quail
    Reed WM, Schrader DL
    Poult Sci, 1989 May;68(5):631-8.
    PMID: 2547209
    An avian pox virus was isolated from cutaneous proliferative lesions removed from greater hill mynahs (Gracula religiosa) imported from Malaysia. Cutaneous inoculation of specific pathogen-free chickens and bobwhite quail with the mynah pox virus resulted in severe proliferative cutaneous lesions similar to those seen in the naturally infected mynah birds. Microscopically, the reaction in the chickens and quail at sites of virus inoculation was characterized by marked epithelial hyperplasia with ballooning degeneration and formation of cytoplasmic inclusion bodies. Inoculation of conjunctival and oral mucosae of chickens by applying pox virus with a cotton swab did not result in gross or microscopic lesions. In cross-protection studies, chickens and bobwhite quail immunized with either quail, fowl, pigeon, turkey, or psittacine pox vaccines were not protected from challenge with mynah pox virus. Following vaccination of quail and chickens with mynah pox virus vaccine, there was no resistance to challenge by quail, fowl, pigeon, turkey, or psittacine pox viruses. Significant protection against development of lesions following inoculation with mynah pox virus was attained only when the homologous virus was used as a vaccine.
    Matched MeSH terms: Bird Diseases/immunology; Bird Diseases/microbiology*; Bird Diseases/pathology
  17. Fulltext Coxiella-like bacteria in fowl ticks from Thailand
    Trinachartvanit W, Maneewong S, Kaenkan W, Usananan P, Baimai V, Ahantarig A
    Parasit Vectors, 2018 Dec 27;11(1):670.
    PMID: 30587229 DOI: 10.1186/s13071-018-3259-9
    BACKGROUND: Coxiella bacteria were identified from various tick species across the world. Q fever is a zoonotic disease caused by the bacteria Coxiella burnetii that most commonly infects a variety of mammals. Non-mammalian hosts, such as birds, have also been reported to be infected with the pathogenic form of "Candidatus Coxiella avium". This research increases the list of tick species that have been found with Coxiella-like bacteria in Thailand.

    METHODS: A total of 69 ticks were collected from 27 domestic fowl (Gallus gallus domesticus), 2 jungle fowl (Gallus gallus) and 3 Siamese firebacks (Lophura diardi) at 10 locations (provinces) in Thailand. Ticks were identified and PCR was used to amplify Coxiella bacteria 16S rRNA, groEL and rpoB genes from the extracted tick DNA. MEGA6 was used to construct phylogenetic trees via a Maximum Likelihood method.

    RESULTS: The phylogenetic analysis based on the 16S rRNA gene showed that the Coxiella sequences detected in this study grouped in the same clade with Coxiella sequences from the same tick genus (or species) reported previously. In contrast, rpoB gene of the Coxiella bacteria detected in this study did not cluster together with the same tick genus reported previously. Instead, they clustered by geographical distribution (Thai cluster and Malaysian cluster). In addition, phylogenetic analysis of the groEL gene (the chaperonin family) showed that all Coxiella bacteria found in this study were grouped in the same clade (three sister groups).

    CONCLUSIONS: To our knowledge, we found for the first time rpoB genes of Coxiella-like bacteria in Haemaphysalis wellingtoni ticks forming two distinct clades by phylogenetic analysis. This may be indicative of a horizontal gene transfer event.

    Matched MeSH terms: Bird Diseases/microbiology*; Bird Diseases/parasitology; Bird Diseases/transmission
  18. Fulltext High lipid storage in vacoular forms of subtype 6 Blastocystis sp. in ostrich
    Chandrasekaran H, Govind SK, Panchadcharam C, Bathmanaban P, Raman K, Thergarajan G
    Parasit Vectors, 2014;7:469.
    PMID: 25358755 DOI: 10.1186/s13071-014-0469-7
    Blastocystis sp., a widely prevalent intestinal protozoan parasite is found in a wide range of animals, including humans. The possibility of zoonotic transmission to human from birds especially ostriches led us to investigate on the cross infectivity of Blastocystis sp. isolated from the ostrich feces as well as the phenotypic and subtype characteristics. There is a need to investigate this especially with the rising number of ostrich farms due to the growing global ostrich industry.
    Matched MeSH terms: Bird Diseases/parasitology*
  19. Fulltext New species of haematozoa from the avian families Campephagidae and Apodidae
    Barraclough RK, Robert V, Peirce MA
    Parasite, 2008 Jun;15(2):105-10.
    PMID: 18642502
    Leucocytozoon coracinae sp. nov. is described from the avian family Campephagidae and Hepatozoon apodis sp. nov. from the Apodidae. The distribution of these parasites within their respective families is discussed.
    Matched MeSH terms: Bird Diseases/parasitology*
  20. Armigeres subalbatus incriminated as an important vector of the dog heartworm Dirofilaria immitis and the bird Cardiofilaria in urban Kuala Lumpur
    Cheong WH, Mak JW, Naidu S, Mahadevan S
    Southeast Asian J. Trop. Med. Public Health, 1981 Dec;12(4):611-2.
    PMID: 6124044
    Matched MeSH terms: Bird Diseases/parasitology
Related Terms
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links