期刊论文详细信息
Particle and Fibre Toxicology
First epidemiological report of feline heartworm infection in the Barcelona metropolitan area (Spain)
Fernando Simón4  Rodrigo Morchón4  Belén Armario4  Jordi Expósito1  Laín García-Guasch3  Elena Carretón2  José Alberto Montoya-Alonso2 
[1] Hospital Vet¿s Avinguda, Sabadell, 08203, Barcelona, Spain;Internal Medicine, Faculty of Veterinary Medicine, University of Las Palmas de Gran Canaria, Arucas, 35413, Las Palmas, Spain;Cardiology Service, Hospital Veterinari Molins, Barcelona, 08620, Spain;Laboratory of Parasitology, Faculty of Pharmacy and Institute of Biomedical Research of Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
关键词: Spain;    Epidemiology;    Prevalence;    Dirofilaria immitis;    Heartworm;    Feline;   
Others  :  1149400
DOI  :  10.1186/s13071-014-0506-6
 received in 2014-07-14, accepted in 2014-10-28,  发布年份 2014
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【 摘 要 】

Background

The metropolitan area of Barcelona is the most densely populated metropolitan area on the Mediterranean coast. Several studies have reported the presence of canine heartworm disease in this region; however, there are no published epidemiological data regarding feline heartworm in this region and the prevalence in this species remains unknown.

Methods

Serum samples from 758 cats living in the metropolitan area of Barcelona (Spain) were collected between 2012 and 2013. To establish the seroprevalence of heartworm infection in cats, serological techniques for anti-D.immitis and anti-Wolbachia antibody detection were used while a commercial ELISA test kit was used to detect circulating D.immitis antigens.

Results

Of these samples, 11.47% were positive to D.immitis and Wolbachia surface protein antibodies and 0.26% were positive to D.immitis antigens. The higher antibody seroprevalences were found in the areas that follow the courses of the rivers Llobregat and Anoia (Baix Llobregat 11.5%, Vallés Occidental 13.2%; Barcelonés 11.7%) where humidity and vegetation favour the development of the mosquito vectors. High antibody seroprevalences were also found in the urban areas (Barcelona city 13.1%; Sabadell 15.5%), which demonstrates that city cats are also at risk from D.immitis infection.

Conclusions

Generally, in Spain cats do not receive prophylactic treatment and therefore the risk of infection is higher in this species than in dogs. Adequate prophylactic plans should be implemented in the feline population. This is the first epidemiologic study on feline heartworm infection to be carried out in continental Spain.

【 授权许可】

   
2014 Montoya-Alonso et al.; licensee BioMed Central Ltd.

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