14th ICID - Poster Abstracts - International Society for Infectious ...

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When citing these abstracts please use the following reference: Author(s) of abstract. Title of abstract [abstract]. Int J Infect Dis 2010;14S1: Abstract number. Please note that the official publication of the International Journal of Infectious Diseases 2010, Volume 14, Supplement 1 is available electronically on http://www.sciencedirect.com Final Abstract Number: 34.030 Session: Zoonoses and Infectoins in Animals Date: Wednesday, March 10, 2010 Time: 12:30-13:30 Room: Poster & Exhibition Area/Ground Level Type: Poster Presentation Prevalence of HPAI in live-bird markets in the Jabodatabek region of west Java, Indonesia in 2009 C. Lockhart 1 , E. Wuryaninggsih 2 , E. Brum 1 , P. R. Barrios 1 1 Avian Influenza Control Programme, Indonesia, Jakarta, Indonesia, 2 Campaign Management Unit, Jakarta, Indonesia Background: Outbreaks of highly pathogenic avian influenza (HPAI) due to H5N1 began in October 2003 and have affected poultry in 31 of 33 provinces in Indonesia. Very little is known about the HPAI in commercial poultry. The objectives of this study were to determine the prevalence of HPAI due to H5 avian influenza viruses in live-bird markets that trade in commercial poultry located in the greater Jakarta metropolitan area on Java Island, Indonesia. Secondary objectives were to identify geographic origin and bird type associated with the presence of HPAI within markets Methods: Pooled environmental swabs were taken from a random sample of live-bird markets in 12 districts and subjected to H5 testing over a period of six months to determine the presence of HPAI. Data on type of birds as well as origin of birds were gathered in order to assess risk associated with HPAI infection in markets Results: Our results show that markets were continuously infected with HPAI, with 33.3% of market samples testing positive over the study period. HPAI infection was concentrated in markets in the northeast and central regions of the study area where more than 60% of markets tested positive. Conclusion: HPAI due to H5 avian influenza appears to be widespread within markets and concentrated in the northeast and central areas of the study region. Knowledge about marketlevel prevalence in each district provides indication of the level of HPAI circulating within the commercial poultry industry, information that is currently not available from other sources.
When citing these abstracts please use the following reference: Author(s) of abstract. Title of abstract [abstract]. Int J Infect Dis 2010;14S1: Abstract number. Please note that the official publication of the International Journal of Infectious Diseases 2010, Volume 14, Supplement 1 is available electronically on http://www.sciencedirect.com Final Abstract Number: 34.031 Session: Zoonoses and Infectoins in Animals Date: Wednesday, March 10, 2010 Time: 12:30-13:30 Room: Poster & Exhibition Area/Ground Level Type: Poster Presentation Ancylostoma spp. on beaches of Elota, Sinaloa, México M. C. Rubio Robles, S. M. Gaxiola Camacho, N. Castro del Campo, .. PROFAPI 2009/160 Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico Background: Eggs and larvaes of Ancylostoma spp. can disseminated in the soil of public areas, and resist to adverse environment conditions, capable of surviving for many months. Humans and pets can infect that have contact with contaminated soil of parks and sand of beaches. Ancylostomiasis can be a zoonotic infection with hookworm species that do not use humans as a definitive host, the most common being A. braziliense and A. caninum. The normal definitive hosts for these species are dogs and cats; humans may also become infected when filariform larvae penetrate the skin With most species, the larvae cannot mature further in the human host, and migrate aimlessly within the epidermis, causing cutaneous larva migrans (also known as creeping eruption), sometimes as much as several centimeters a day. Some larvae may persist in deeper tissue after finishing their skin migration. Occasionally A. caninum larvae may migrate to the human intestine, causing eosinophilic enteritis. Ancylostoma caninum larvae have also been implicated as a cause of diffuse unilateral subacute neuroretinitis. The objective was determine the presence of Ancylostoma spp in sand of beaches of Elota municipality of Sinaloa, México. Methods: The composite samples of sand of three beaches, were determined for representative samples described by the technique of Thrusfield (2005) was used: n=[t*SD/L]2. Where n=sample size, t=value of the normal distribution (Student t) for a 95% confidence level (t =1.96), L=accepted error or precision (5%), and SD=weighted disease prevalence (%); the total of composite sample of sand determined by the double W samplings was 225, took surface moist sand scraping of 100 grams of sand for each sample and deposited it in plastic bags; transferred to the laboratory of parasitology of the FMVZ-UAS to be analyzed by the sedimentation technique. Results: 45 (20 %) of the 225 composite samples of sand and in two of the three beaches were positive to Ancylostoma spp Conclusion: The contamination with Ancylostoma spp. represent risk for the pets and public health, yet residents as visitors ignore about parasitic diseases that dogs can transmit them it is necessary implement control strategies and education for the prevention of the infections.
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