Displaying publications 1 - 20 of 89 in total

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  1. Marchette NJ
    J Med Entomol, 1966 Jan;2(4):339-71.
    PMID: 5951938
    Matched MeSH terms: Disease Reservoirs
  2. Bisseru B, Chong LK
    Trop Geogr Med, 1969 Jun;21(2):138-46.
    PMID: 5816416
    Matched MeSH terms: Disease Reservoirs
  3. Fong YL, Cadigan FC, Coatney GR
    Trans R Soc Trop Med Hyg, 1971;65(6):839-40.
    PMID: 5003320
    Matched MeSH terms: Disease Reservoirs
  4. Boo-Liat L, Joon-Wah M
    PMID: 4432109
    Matched MeSH terms: Disease Reservoirs/parasitology*
  5. Simpson DI, Bowen ET, Way HJ, Platt GS, Hill MN, Kamath S, et al.
    Ann Trop Med Parasitol, 1974 Dec;68(4):393-404.
    PMID: 4155608
    Matched MeSH terms: Disease Reservoirs
  6. Sivanandam S, Mak JW, Lai PF
    PMID: 1145240
    R. sabanus and R. muelleri are very common in the lowland forests of Malaysia. In nature they are infected with Breinlia sp. and D. ramachandrani. In an attempt to determine whether they are also susceptible to subperiodic B. malayi and thereby being potential reservoirs of infection of the disease, 24 R. muelleri and 17 R. sabanus were experimentally infected with the parasite. Results show that although they can support the full development of the parasite, they are poor hosts. This confirms the observation that in Malaysia natural infection of Rattus spp. with the parasite has not been seen. These rats therefore are probably not important in the zoonotic transmission of subperiodic B. malayi in Malaysia.
    Matched MeSH terms: Disease Reservoirs
  7. Dondero TJ, Lim BL
    PMID: 1027105
    Preliminary studies have shown that Lymnaea rubiginosa, a common fresh-water snail in Peninsular Malaysia, which is easily colonized and reared in the laboratory, is a capable experimental intermediate host for Angiostrongylus malaysiensis. Overall 73% of the snails tested became infected following 6 hours exposure to infective rat faeces. Higher infection rates, up to 100%, and heavier worm loads, occurred among the larger sized snails. Snail attrition was low except when very heavy worm loads were acquired.
    Matched MeSH terms: Disease Reservoirs*
  8. Simpson DI, Smith CE, Marshall TF, Platt GS, Way HJ, Bowen ET, et al.
    Trans R Soc Trop Med Hyg, 1976;70(1):66-72.
    PMID: 1265821
    The possible role of pigs as arbovirus maintenance hosts and their importance as amplifier hosts was studied. Blood samples from 464 pigs of all ages collected in 1962 and 1964 were tested against 10 arboviruses. Antibodies to Japanese encephalitis and Getah viruses were particularly prevalent and their calculated monthly infection rates were 19-5% and 13-3% respectively. In 1969, 447 pigs were bled monthly throughout the year and the infection rates for Japanese encephalitis virus were calculated in pigs during the first year of life. Infection rates were not uniform throughout the year; the rate increases as the pig grew older and there was a marked seasonal increase in the infection rate in the period from November to January. This coincided with the seasonal major population peak of Culex tritaeniorhynchus following intense breeding of this mosquito prior to rice planting. It is suggested that, in Sarawak, the pig acts as a maintenance host of Japanese encephalitis in a cycle involving C. gelidus mosquitoes and also acts as an important amplifier host towards the end of the year in a cycle involving C. tritaeniorhynchus. It is further suggested that Getah virus is maintained in a similar cycle between C. tritaeniorhynchus and pigs.
    Matched MeSH terms: Disease Reservoirs*
  9. Mak JW, Cheong WH, Omar AH, Sivanandam S, Mahadevan S
    Med J Malaysia, 1977 Mar;31(3):198-203.
    PMID: 904512
    Matched MeSH terms: Disease Reservoirs
  10. Fong YL, Liat LB, de Witt GF, Krishnasamy M, Sivanandam S, Foong PY
    PMID: 415370
    Matched MeSH terms: Disease Reservoirs
  11. Mak JW, Cheong WH, Yen PK, Lim PK, Chan WC
    Acta Trop, 1982 Sep;39(3):237-45.
    PMID: 6128892
    The dynamics of the transmission of subperiodic Brugia malayi in a typical endemic area in Malaysia was studied over a period of 4 years. Mass chemotherapeutic control with diethylcarbamazine citrate was found to be inefficient, new cases being detected even after the fifth treatment cycle of 6 mg/kg X 6 days per cycle. This is in marked contrast to the situation in periodic b. malayi areas where mass treatment efficiently controlled the infection. The disparity in results in these two areas is attributed to zoonotic transmission of subperiodic B. malayi from non-human primates where a mean infection rate of 76.3% was found.
    Matched MeSH terms: Disease Reservoirs
  12. Joseph PG, Yee HT, Sivanandan SP
    PMID: 6523172
    House shrews (Suncus murinus) and rats (Rattus rattus diardii), trapped during a survey period from July 1978 to December 1979 and thereafter on a random basis, from residences within and outside the Veterinary Research Institute, Ipoh, Malaysia campus, were bacteriologically examined for the presence of salmonellae. Of the 55 shrews and 8 rats examined, 39 (71%) shrews and 2 (25%) rats were found positive. There were 46 Salmonella isolates which included 5 dual infections. These were serotyped as S. weltevreden, S. bareilly, S. stanley, S. augustenborg, S. hvittingfoss, S. emek, S. paratyphi B, S. ohio and S. matopeni in order of frequency of isolation. The significance of these findings especially with regard to salmonellosis in man and animals is discussed.
    Matched MeSH terms: Disease Reservoirs/veterinary
  13. Chandra Shekhar K, Pathmanathan R
    Rev. Infect. Dis., 1987 9 1;9(5):1026-37.
    PMID: 3120271
    Schistosomiasis was discovered in Malaysia in 1975 in an autopsy case. Since 1975 autopsies, surveys, and resurveys have been carried out to identify animal hosts, snail intermediate hosts, and reservoir hosts. Seroepidemiologic tests involving enzyme-linked immunosorbent and circumoval precipitin methods have been used to determine the true incidence and prevalence of this protean disease among the Orang Aslis (aborigines) in Malaysia. With the use of better epidemiologic and parasitologic tools, more cases of schistosomiasis are being reported.
    Matched MeSH terms: Disease Reservoirs
  14. Chan YC, Wong TW, Yap EH
    Ann Acad Med Singap, 1987 Oct;16(4):696-701.
    PMID: 2895603
    Haemorrhagic fever with renal syndrome (HFRS) is caused by a group of RNA viruses within the family of Bunyaviridae known as hantaviruses. The classical, severe form of HFRS is characterized by fever, headache, abdominal and lumbar pain, proteinuria, haemorrhagic phenomena, shock and renal failure. The disease is associated with the prototype Hantaan virus and occurs in rural areas of Korea and China with Apodemus mice as reservoir hosts. A clinically less severe form of HFRS, which is caused by Seoul virus, occurs in urban areas with the house rat Rattus novegicus as the main reservoir host. The disease in nonendemic areas may be atypical and patients with symptoms the hepatitis and minimal renal involvement have been observed in Malaysia. Outbreaks of HFRS in humans involving infected laboratory rat colonies have occurred in several medical centres in various countries. Hantaviruses cause a chronic, asymptomatic infection in rodents which excrete the virus in their lungs, saliva and urine. Man becomes infected mainly by inhalation of infected droplets from healthy rodent carriers. Seroepidemiological studies using mainly the indirect immunoflourescent antibody test of sera from humans and rats showed that hantaviruses have a worldwide distribution.
    Matched MeSH terms: Disease Reservoirs*
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