Migratory and carnivorous birds in Brazil: reservoirs for Anaplasma and Ehrlichia species?

نویسندگان

  • Rosangela Zacarias Machado
  • Marcos Rogério André
  • Karin Werther
  • Eliane de Sousa
  • Fernando Antônio Gavioli
  • José Roberto Ferreira Alves Junior
چکیده

In order to investigate new hosts for Anaplasmataceae agents in Brazil, we collected blood samples from 21 wild birds. Using molecular techniques, we detected the presence of Anaplasma phagocytophilum, Ehrlichia chaffeensis, and an Ehrlichia species closely related to Ehrlichia canis in carnivorous avian blood samples. In addition, an Ehrlichia species closely related to an Ehrlichia species found in wild felines in Brazil was also detected in a goose blood sample. Wild birds may play a role as carriers of Anaplasmataceae agents in Brazil.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Risk Assessment of the Introduction and Spread of Highly Pathogenic Avian Influenza Viruses (H5-Subtypes) Via Migratory Birds in Iran

Background and Objectives: HPAI has economic and public health importance. Aquatic and shore migratory birds are the main reservoirs and the cause of the spread of viruses across countries. The aim of study was risk assessment of the spread of the avian influenza H5 viruses.   Methods: In this qualitative study, structured interviews and focus group discussions were used to assess the risk of...

متن کامل

Molecular survey of Anaplasma platys and Ehrlichia canis in dogs from Campo Grande, Mato Grosso do Sul, Brazil.

This study investigated the frequency of infection by Anaplasma platys and Ehrlichia canis in dogs submitted to animal health centers in Campo Grande, state of Mato Grosso do Sul, Brazil. E. canis and A. platys showed infection frequencies of 55.75% and 16.96%, respectively. The identity of the two species was confirmed by DNA sequencing.

متن کامل

Molecular detection of Ehrlichia canis and Anaplasma platys in dogs in Southern Brazil Detecção molecular de Ehrlichia canis e Anaplasma platys em cães do sul do Brasil

The aims of this study were to determine the occurrence of Anaplasma platys and Ehrlichia canis infection in dogs in Porto Alegre, Southern Brazil; and to investigate their association with hematological abnormalities. Serum samples from 196 dogs were first tested using dot-ELISA for antibodies against Anaplasma spp. and Ehrlichia canis. Peripheral blood samples from 199 dogs were subjected to ...

متن کامل

Preliminary study of natural reservoirs as sentinels of Anaplasma phagocytophilum and Ehrlichia chaffeensis in Soria, northern Spain

The serum of foxes and red deer from the Province of Soria (northern Spain) was screened in indirect immunofluorescence assays to determine whether these animals could be used as sentinels of the tick-borne pathogens Anaplasma phagocytophilum and Ehrlichia chaffeensis. The results suggest that foxes and red deer would not make good sentinels in epidemiological studies on E. chaffeensis in this ...

متن کامل

Serological Monitoring of Avian Influenza in Migratory Birds of Iran

  Although migratory waterfowl is well known to be a major reservoir for avian influenza virus (AIV), there are only few recently published reports about the seroprevalence of AIV in this group of birds. To investigate the AIV antibody status in migratory waterfowl of Iran, we collected 217 serum samples from 25 different species of waterfowl during 2003 and 2004. These serum samples were teste...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Vector borne and zoonotic diseases

دوره 12 8  شماره 

صفحات  -

تاریخ انتشار 2012