Barbara C Hegarty
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Explore the profile of Barbara C Hegarty including associated specialties, affiliations and a list of published articles.
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40
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1066
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Recent Articles
11.
Mascarelli P, Maggi R, Hopkins S, Mozayeni B, Trull C, Bradley J, et al.
Parasit Vectors
. 2013 Apr;
6:98.
PMID: 23587343
Background: Bartonella species comprise a group of zoonotic pathogens that are usually acquired by vector transmission or by animal bites or scratches. Methods: PCR targeting the Bartonella 16S-23S intergenic spacer...
12.
Maggi R, Mozayeni B, Pultorak E, Hegarty B, Bradley J, Correa M, et al.
Emerg Infect Dis
. 2012 Apr;
18(5):783-91.
PMID: 22516098
Bartonella spp. infection has been reported in association with an expanding spectrum of symptoms and lesions. Among 296 patients examined by a rheumatologist, prevalence of antibodies against Bartonella henselae, B....
13.
Maggi R, Mascarelli P, Pultorak E, Hegarty B, Bradley J, Mozayeni B, et al.
Diagn Microbiol Infect Dis
. 2011 Oct;
71(4):430-7.
PMID: 21996096
Serum and blood samples from 192 patients, who reported animal exposure (100.0%) and recent animal bites or scratches (88.0%), were screened for antibodies by indirect immunofluorescence assays and for bacteremia...
14.
Cherry N, Maggi R, Rossmeisl J, Hegarty B, Breitschwerdt E
Vector Borne Zoonotic Dis
. 2011 Jul;
11(11):1425-32.
PMID: 21736485
Bartonella species comprise a genus of gram-negative, fastidious, intracellular bacteria that have been implicated in association with an increasing spectrum of disease manifestations in dogs and human patients. In this...
15.
Breitschwerdt E, Mascarelli P, Schweickert L, Maggi R, Hegarty B, Bradley J, et al.
J Clin Microbiol
. 2011 Jul;
49(9):3415-7.
PMID: 21734026
A young woman experiencing depression, anxiety, mood swings, severe headaches, muscle spasms, interphalangeal joint stiffness, decreased peripheral vision, diminished tactile sensation, and hallucinations was persistently Bartonella koehlerae seroreactive and bacteremic....
16.
Breitschwerdt E, Hegarty B, Maggi R, Lantos P, Aslett D, Bradley J
Emerg Infect Dis
. 2011 May;
17(5):873-5.
PMID: 21529399
Only indirect or circumstantial evidence has been published to support transmission of Rickettsia rickettsii by Amblyomma americanum (lone star) ticks in North America. This study provides molecular evidence that A....
17.
Breitschwerdt E, Maggi R, Mozayeni B, Hegarty B, Bradley J, Mascarelli P
Parasit Vectors
. 2010 Aug;
3:76.
PMID: 20735840
Background: Cats appear to be the primary reservoir host for Bartonella koehlerae, an alpha Proteobacteria that is most likely transmitted among cat populations by fleas (Ctenocephalides felis). Bartonella koehlerae has...
18.
Breitschwerdt E, Maggi R, Lantos P, Woods C, Hegarty B, Bradley J
Parasit Vectors
. 2010 Apr;
3(1):29.
PMID: 20377863
Background: Bartonella vinsonii subsp. berkhoffii is an important, emerging, intravascular bacterial pathogen that has been recently isolated from immunocompetent patients with endocarditis, arthritis, neurological disease and vasoproliferative neoplasia. Vector transmission...
19.
Plier M, Breitschwerdt E, Hegarty B, Kidd L
J Am Anim Hosp Assoc
. 2009 Sep;
45(5):232-8.
PMID: 19723846
Granulocytic anaplasmosis is an emerging infectious disease affecting dogs and humans in the United States and other regions of the world. Relatively few cases have been described in pregnant women,...
20.
Diniz P, Beall M, Omark K, Chandrashekar R, Daniluk D, Cyr K, et al.
Vector Borne Zoonotic Dis
. 2009 May;
10(2):117-23.
PMID: 19469667
We evaluated the serological and molecular prevalence of selected organisms in 145 dogs during late spring (May/June) of 2005 and in 88 dogs during winter (February) of 2007 from the...