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Charles Beard

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Ronald Rosenberg; Charles B Beard
Vector-borne infections.
Rebecca J Eisen; Kevin S Griffith; Jeff N Borchert; Katherine MacMillan; Titus Apangu; Nicholas Owor; Sara Acayo; Rogers Acidri; Emily Zielinski-Gutierrez; Anna M Winters; Russell E Enscore; Martin E Schriefer; Charles B Beard; Kenneth Gage; Paul S Mead
Assessing human risk of exposure to plague bacteria in northwestern Uganda based on remotely sensed predictors.
Rebecca J Eisen; Brook Yockey; John Young; Sara M Reese; Joseph Piesman; Martin E Schriefer; Charles B Beard; Jeannine M Petersen
Short report: time course of hematogenous dissemination of Francisella tularensis A1, A2, and Type B in laboratory mice.

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All Publications

2011: Ronald Rosenberg; Charles B Beard
Vector-borne infections.
Emerging infectious diseases 2011;17(5):769-70.
2010: Rebecca J Eisen; Kevin S Griffith; Jeff N Borchert; Katherine MacMillan; Titus Apangu; Nicholas Owor; Sara Acayo; Rogers Acidri; Emily Zielinski-Gutierrez; Anna M Winters; Russell E Enscore; Martin E Schriefer; Charles B Beard; Kenneth Gage; Paul S Mead
Assessing human risk of exposure to plague bacteria in northwestern Uganda based on remotely sensed predictors.
The American journal of tropical medicine and hygiene 2010;82(5):904-11.
2009: Rebecca J Eisen; Brook Yockey; John Young; Sara M Reese; Joseph Piesman; Martin E Schriefer; Charles B Beard; Jeannine M Petersen
Short report: time course of hematogenous dissemination of Francisella tularensis A1, A2, and Type B in laboratory mice.
The American journal of tropical medicine and hygiene 2009;80(2):259-62.
2008: Ravi V Durvasula; Ranjini K Sundaram; Philipp Kirsch; Ivy Hurwitz; Carl V Crawford; Ellen Dotson; Charles B Beard
Genetic transformation of a Corynebacterial symbiont from the Chagas disease vector Triatoma infestans.
Experimental parasitology 2008;119(1):94-8.
2008: J Lucian Davis; D A Welsh; Charles B Beard; J L Jones; Gena G Lawrence; M R Fox; Kristina Crothers; Alison Morris; D Charbonnet; A Swartzman; Laurence Huang
Pneumocystis colonisation is common among hospitalised HIV infected patients with non-Pneumocystis pneumonia.
Thorax 2008;63(4):329-34.
2007: Jean-Pierre Dujardin; Charles B Beard; Raymond Ryckman
The relevance of wing geometry in entomological surveillance of Triatominae, vectors of Chagas disease.
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases 2007;7(2):161-7.
2007: Ana de Oliveira; Thomas R Unnasch; Kristina Crothers; Shary Eiser; Patrizia Zucchi; Jonathan Moir; Charles B Beard; Gena G Lawrence; Laurence Huang
Performance of a molecular viability assay for the diagnosis of Pneumocystis pneumonia in HIV-infected patients.
Diagnostic microbiology and infectious disease 2007;57(2):169-76.
2006: Laurence Huang; David A Welsh; Robert F Miller; Charles B Beard; Gena G Lawrence; Melissa Fox; Alexandra Swartzman; Matthew R Bensley; Denise Carbonnet; J Lucian Davis; Amy Chi; Becky J Yoo; Jeffrey L Jones
Pneumocystis jirovecii dihydropteroate synthase gene mutations and human immunodeficiency virus-associated Pneumocystis pneumonia.
The Journal of eukaryotic microbiology 2006;53 Suppl 1():S114-6.
2006: C A G Soares; Nordin S Zeidner; Charles B Beard; Marc C Dolan; Gabrielle Dietrich; Joseph Piesman
Kinetics of Borrelia burgdorferi infection in larvae of refractory and competent tick vectors.
Journal of medical entomology 2006;43(1):61-7.
2005: Charles B Beard; Melissa R Fox; Gena G Lawrence; Jeannette Guarner; Randy Hanzlick; Laurence Huang; Carlos del Rio; David Rimland; Jeffrey S Duchin; Daniel G Colley
Genetic differences in Pneumocystis isolates recovered from immunocompetent infants and from adults with AIDS: Epidemiological Implications.
The Journal of infectious diseases 2005;192(10):1815-8.
2005: C A G Soares; C M R Lima; Marc C Dolan; Joseph Piesman; Charles B Beard; Nordin S Zeidner
Capillary feeding of specific dsRNA induces silencing of the isac gene in nymphal Ixodes scapularis ticks.
Insect molecular biology 2005;14(4):443-52.
2005: Kristina Crothers; Charles B Beard; Joan Turner; Gena Groner; Melissa Fox; Alison Morris; Shary Eiser; Laurence Huang
Severity and outcome of HIV-associated Pneumocystis pneumonia containing Pneumocystis jirovecii dihydropteroate synthase gene mutations.
AIDS (London, England) 2005;19(8):801-5.
2005: C M R Lima; Nordin S Zeidner; Charles B Beard; C A G Soares; Marc C Dolan; Gabrielle Dietrich; Joseph Piesman
Differential infectivity of the Lyme disease spirochete Borrelia burgdorferi derived from Ixodes scapularis salivary glands and midgut.
Journal of medical entomology 2005;42(3):506-10.
2004: Charles B Beard; Patricia Roux; Gilles Nevez; Philippe M Hauser; Joseph A Kovacs; Thomas R Unnasch; Bettina Lundgren
Strain typing methods and molecular epidemiology of Pneumocystis pneumonia.
Emerging infectious diseases 2004;10(10):1729-35.
2004: Fernando A Monteiro; Martin J Donnelly; Charles B Beard; Jane Costa
Nested clade and phylogeographic analyses of the Chagas disease vector Triatoma brasiliensis in Northeast Brazil.
Molecular phylogenetics and evolution 2004;32(1):46-56.
2004: Hans Henrik Larsen; Laurence Huang; Joseph A Kovacs; Kristina Crothers; Victoria A Silcott; Alison Morris; Joan R Turner; Charles B Beard; Henry Masur; Steven H Fischer
A prospective, blinded study of quantitative touch-down polymerase chain reaction using oral-wash samples for diagnosis of Pneumocystis pneumonia in HIV-infected patients.
The Journal of infectious diseases 2004;189(9):1679-83.
2004: Alison Morris; Lawrence Kingsley; Gena Groner; Irina P Lebedeva; Charles B Beard; Karen A Norris
Prevalence and clinical predictors of Pneumocystis colonization among HIV-infected men.
AIDS (London, England) 2004;18(5):793-8.
2003: Jane Costa; Carlos Eduardo Almeida; Jean-Pierre Dujardin; Charles B Beard
Crossing experiments detect genetic incompatibility among populations of Triatoma brasiliensis Neiva, 1911 (Heteroptera, Reduviidae, Triatominae).
Memórias do Instituto Oswaldo Cruz 2003;98(5):637-9.
2003: Ellen M Dotson; Bonnie B Plikaytis; Thomas M Shinnick; Ravi V Durvasula; Charles B Beard
Transformation of Rhodococcus rhodnii, a symbiont of the Chagas disease vector Rhodnius prolixus, with integrative elements of the L1 mycobacteriophage.
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases 2003;3(2):103-9.
2003: Jane Costa; Carlos Eduardo Almeida; Ellen M Dotson; Antônia Lins; Márcio Costa Vinhaes; Antônio Carlos Silveira; Charles B Beard
The epidemiologic importance of Triatoma brasiliensis as a chagas disease vector in Brazil: a revision of domiciliary captures during 1993-1999.
Memórias do Instituto Oswaldo Cruz 2003;98(4):443-9.
2003: Fernando A Monteiro; Toby V Barrett; Sinead Fitzpatrick; Celia Cordon-Rosales; Dora Feliciangeli; Charles B Beard
Molecular phylogeography of the Amazonian Chagas disease vectors Rhodnius prolixus and R. robustus.
Molecular ecology 2003;12(4):997-1006.
2003: Laurence Huang; Kristina Crothers; Ana DeOliveira; Shary Eiser; Patrizia Zucchi; Charles B Beard; Thomas R Unnasch
Application of an mRNA-based molecular viability assay to oropharyngeal washes for the diagnosis of Pneumocystis pneumonia in HIV-infected patients. A pilot study.
The Journal of eukaryotic microbiology 2003;50 Suppl():618-20.
2003: Laurence Huang; Kristina Crothers; Alison Morris; Gena Groner; Melissa Fox; Joan R Turner; Cynthia Merrifield; Shary Eiser; Patrizia Zucchi; Charles B Beard
Pneumocystis colonization in HIV-infected patients.
The Journal of eukaryotic microbiology 2003;50 Suppl():616-7.
2003: Kristina Crothers; Laurence Huang; Alison Morris; Melissa Fox; Gena Groner; Joan R Turner; Cynthia Merrifield; Shary Eiser; Janna Friedly; Evangelia Gravari; Patrizia Zucchi; Charles B Beard
Pneumocystis dihydropteroate synthase mutations in patients with Pneumocystis pneumonia who are newly diagnosed with HIV infection.
The Journal of eukaryotic microbiology 2003;50 Suppl():609-10.
2003: Charles B Beard; Greg Pye; Frank J Steurer; Ray Rodriguez; Richard Campman; A. Townsend Peterson; Janine Ramsey; Robert A Wirtz; Laura E Robinson
Chagas disease in a domestic transmission cycle, southern Texas, USA.
Emerging infectious diseases 2003;9(1):103-5.
2002: Liang Ma; Geetha Kutty; Qiuyao Jia; Hiromi Imamichi; Laurence Huang; Chiara Atzori; Pieter Beckers; Gena Groner; Charles B Beard; Joseph A Kovacs
Analysis of variation in tandem repeats in the intron of the major surface glycoprotein expression site of the human form of Pneumocystis carinii.
The Journal of infectious diseases 2002;186(11):1647-54.
2002: Jane Costa; A. Townsend Peterson; Charles B Beard
Ecologic niche modeling and differentiation of populations of Triatoma brasiliensis neiva, 1911, the most important Chagas' disease vector in northeastern Brazil (hemiptera, reduviidae, triatominae).
The American journal of tropical medicine and hygiene 2002;67(5):516-20.
2002: James R Stringer; Charles B Beard; Robert F Miller; Ann E Wakefield
A new name (Pneumocystis jiroveci) for Pneumocystis from humans.
Emerging infectious diseases 2002;8(9):891-6.
2002: A. Townsend Peterson; Victor Sánchez-Cordero; Charles B Beard; Janine M Ramsey
Ecologic niche modeling and potential reservoirs for Chagas disease, Mexico.
Emerging infectious diseases 2002;8(7):662-7.
2002: Jennifer M Anderson; James E Lai; Ellen M Dotson; Celia Cordon-Rosales; Carlos Ponce; Douglas E Norris; Charles B Beard
Identification and characterization of microsatellite markers in the Chagas disease vector Triatoma dimidiata.
Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases 2002;1(3):243-8.
2002: laila nimri; Iaci N S Moura; Laurence Huang; Carlos del Rio; David Rimland; Jeffrey S Duchin; Ellen M Dotson; Charles B Beard
Genetic diversity of Pneumocystis carinii f. sp. hominis based on variations in nucleotide sequences of internal transcribed spacers of rRNA genes.
Journal of clinical microbiology 2002;40(4):1146-51.
2002: Alison Morris; Charles B Beard; Laurence Huang
Update on the epidemiology and transmission of Pneumocystis carinii.
Microbes and infection / Institut Pasteur 2002;4(1):95-103.
2002: Charles B Beard; Celia Cordon-Rosales; Ravi V Durvasula
Bacterial symbionts of the triatominae and their potential use in control of Chagas disease transmission.
Annual review of entomology 2002;47():123-41.
2001: Thomas R Navin; Charles B Beard; Laurence Huang; Carlos del Rio; Sarpong Mr.Samuel; Norman J Pieniazek; JL Carter; T Le; Allen W Hightower; David Rimland
Effect of mutations in Pneumocystis carinii dihydropteroate synthase gene on outcome of P carinii pneumonia in patients with HIV-1: a prospective study.
Lancet 2001;358(9281):545-9.
2001: Leyla Akman; Rita V M Rio; Charles B Beard; Serap Aksoy
Genome size determination and coding capacity of Sodalis glossinidius, an enteric symbiont of tsetse flies, as revealed by hybridization to Escherichia coli gene arrays.
Journal of bacteriology 2001;183(15):4517-25.
2001: Fernando A Monteiro; Ananias A Escalante; Charles B Beard
Molecular tools and triatomine systematics: a public health perspective.
Trends in parasitology 2001;17(7):344-7.
2001: Ellen M Dotson; Charles B Beard
Sequence and organization of the mitochondrial genome of the Chagas disease vector, Triatoma dimidiata.
Insect molecular biology 2001;10(3):205-15.
2001: Charles B Beard; Ellen M Dotson; P M Pennington; S Eichler; Celia Cordon-Rosales; Ravi V Durvasula
Bacterial symbiosis and paratransgenic control of vector-borne Chagas disease.
International journal for parasitology 2001;31(5-6):621-7.
2001: Powel Kazanjian; Wendy Armstrong; PA Hossler; CH Lee; Laurence Huang; Charles B Beard; J Carter; Lawrence R Crane; Jeffrey S Duchin; William Burman; J Richardson; Steven R Meshnick
Pneumocystis carinii cytochrome b mutations are associated with atovaquone exposure in patients with AIDS.
The Journal of infectious diseases 2001;183(5):819-22.
2001: Laurence Huang; A M Morris; Charles B Beard
Pneumocystis carinii dihydropteroate synthase mutations and treatment with sulfa or sulfone regimens: a proposal for standardized definitions for clinical evaluation.
The Journal of eukaryotic microbiology 2001;Suppl():180S-181S.
2001: Laurence Huang; Janna Friedly; A M Morris; JL Carter; Joan R Turner; Cynthia Merrifield; Thomas R Navin; Charles B Beard
Pneumocystis carinii dihydropteroate synthase genotypes in HIV-infected persons residing in San Francisco: possible implications for disease transmission.
The Journal of eukaryotic microbiology 2001;Suppl():137S-138S.
2001: Steven R Meshnick; PA Hossler; K S Enger; Powel Kazanjian; Joshua S Rest; David P Mindell; B Li; CH Lee; laila nimri; JL Carter; Charles B Beard; Laurence Huang
Distribution of DHPS mutations among ITS subtypes of P. carinii f. sp. hominis.
The Journal of eukaryotic microbiology 2001;Suppl():126S-128S.
2000: Laurence Huang; Charles B Beard; J Creasman; D Levy; Jeffrey S Duchin; Sarpong Mr.Samuel; Norman J Pieniazek; JL Carter; Carlos del Rio; David Rimland; Thomas R Navin
Sulfa or sulfone prophylaxis and geographic region predict mutations in the Pneumocystis carinii dihydropteroate synthase gene.
The Journal of infectious diseases 2000;182(4):1192-8.
2000: L J Snipes; P M Gamard; E M Narcisi; Charles B Beard; T Lehmann; W Evan Secor
Molecular epidemiology of metronidazole resistance in a population of Trichomonas vaginalis clinical isolates.
Journal of clinical microbiology 2000;38(8):3004-9.
2000: Charles B Beard; JL Carter; Scott Keely; Laurence Huang; Norman J Pieniazek; Iaci N S Moura; Jacquelin M Roberts; Allen W Hightower; M S Bens; AR Freeman; Sarpong Mr.Samuel; James R Stringer; Jeffrey S Duchin; Carlos del Rio; David Rimland; Robert P Baughman; Deborah A Levy; VJ Dietz; P Simon; Thomas R Navin
Genetic variation in Pneumocystis carinii isolates from different geographic regions: implications for transmission.
Emerging infectious diseases 2000;6(3):265-72.
2000: Fernando A Monteiro; D M Wesson; Ellen M Dotson; C J Schofield; Charles B Beard
Phylogeny and molecular taxonomy of the Rhodniini derived from mitochondrial and nuclear DNA sequences.
The American journal of tropical medicine and hygiene 2000;62(4):460-5.
1999: Charles B Beard; V M Jennings; W Gerald Teague; JL Carter; J Mabry; Hercules Moura; Govinda S Visvesvara; William E Collins; Thomas R Navin
Experimental inoculation of immunosuppressed owl monkeys with Pneumocystis carinii f. sp. hominis.
The Journal of eukaryotic microbiology 1999;46(5):113S-115S.
1999: Corinne S L Ong; Diane L Eisler; Swee Han Goh; Joan Tomblin; Faith M Awad-El-Kariem; Charles B Beard; Lihua Xiao; Irshad M Sulaiman; A Lal; Murray Fyfe; A King; William R Bowie; Judith Isaac-Renton
Molecular epidemiology of cryptosporidiosis outbreaks and transmission in British Columbia, Canada.
The American journal of tropical medicine and hygiene 1999;61(1):63-9.
1999: Ravi V Durvasula; Andrew A Gumbs; A Panackal; O Kruglov; J Taneja; A S Kang; Celia Cordon-Rosales; FF Richards; R G Whitham; Charles B Beard
Expression of a functional antibody fragment in the gut of Rhodnius prolixus via transgenic bacterial symbiont Rhodococcus rhodnii.
Medical and veterinary entomology 1999;13(2):115-9.
1999: D F Lyman; Fernando A Monteiro; Ananias A Escalante; Celia Cordon-Rosales; D M Wesson; Jean-Pierre Dujardin; Charles B Beard
Mitochondrial DNA sequence variation among triatomine vectors of Chagas' disease.
The American journal of tropical medicine and hygiene 1999;60(3):377-86.
1999: Fernando A Monteiro; Ruben Pérez; Francisco Panzera; Jean-Pierre Dujardin; Cleber Galvão; Dayse da Silva Rocha; Noireau François; Chris John Schofield; Charles B Beard
Mitochondrial DNA variation of Triatoma infestans populations and its implication on the specific status of T. melanosoma.
Memórias do Instituto Oswaldo Cruz 1999;94 Suppl 1():229-38.
1998: Michael Cappello; S Li; Xinguo Chen; CB Li; L Harrison; S Narashimhan; Charles B Beard; Serap Aksoy
Tsetse thrombin inhibitor: bloodmeal-induced expression of an anticoagulant in salivary glands and gut tissue of Glossina morsitans morsitans.
Proceedings of the National Academy of Sciences of the United States of America 1998;95(24):14290-5.
1998: Irshad M Sulaiman; Lihua Xiao; Chunfu Yang; L Escalante; A Moore; Charles B Beard; Michael J Arrowood; Altaf A Lal
Differentiating human from animal isolates of Cryptosporidium parvum.
Emerging infectious diseases 1998;4(4):681-5.
1998: Charles B Beard; Ravi V Durvasula; FF Richards
Bacterial symbiosis in arthropods and the control of disease transmission.
Emerging infectious diseases 1998;4(4):581-91.
1997: Charles B Beard
Workshop overview of Cryptosporidium, Toxoplasma, and Leishmania.
The Journal of eukaryotic microbiology 1997;44(6):88S.
1997: Michael M Peng; Lihua Xiao; AR Freeman; Michael J Arrowood; A A Escalante; A C Weltman; Corinne S L Ong; William R Mac Kenzie; Altaf A Lal; Charles B Beard
Genetic polymorphism among Cryptosporidium parvum isolates: evidence of two distinct human transmission cycles.
Emerging infectious diseases 1997;3(4):567-73.
1997: Ravi V Durvasula; Andrew A Gumbs; A Panackal; O Kruglov; Serap Aksoy; RB Merrifield; FF Richards; Charles B Beard
Prevention of insect-borne disease: an approach using transgenic symbiotic bacteria.
Proceedings of the National Academy of Sciences of the United States of America 1997;94(7):3274-8.
1996: Charles B Beard; Anthony J Cornel; Frank H Collins
The polyubiquitin gene of the mosquito Anopheles gambiae: structure and expression.
Insect molecular biology 1996;5(2):109-17.
1996: Charles B Beard; Thomas R Navin
Molecular epidemiology of Pneumocystis carinii pneumonia.
Emerging infectious diseases 1996;2(2):147-50.
1995: Charles B Beard; Mark Q Benedict; J P Primus; V Finnerty; Frank H Collins
Eye pigments in wild-type and eye-color mutant strains of the African malaria vector Anopheles gambiae.
The Journal of heredity 1995;86(5):375-80.
1994: C E Salazar; D M Hamm; D M Wesson; Charles B Beard; V Kumar; Frank H Collins
A cytoskeletal actin gene in the mosquito Anopheles gambiae.
Insect molecular biology 1994;3(1):1-13.
1993: Charles B Beard; Scott L O'Neill; Robert B Tesh; F F Richards; S Aksoy
Modification of arthropod vector competence via symbiotic bacteria.
Parasitology today (Personal ed.) 1993;9(5):179-83.
1993: Charles B Beard; D M Hamm; Frank H Collins
The mitochondrial genome of the mosquito Anopheles gambiae: DNA sequence, genome organization, and comparisons with mitochondrial sequences of other insects.
Insect molecular biology 1993;2(2):103-24.
1993: Charles B Beard; Scott L O'Neill; P Mason; L Mandelco; C R Woese; Robert B Tesh; F F Richards; Serap Aksoy
Genetic transformation and phylogeny of bacterial symbionts from tsetse.
Insect molecular biology 1993;1(3):123-31.
1992: Serap Aksoy; G L Shay; M S Villanueva; Charles B Beard; F F Richards
Spliced leader RNA sequences of Trypanosoma rangeli are organized within the 5S rRNA-encoding genes.
Gene 1992;113(2):239-43.
1992: Charles B Beard; P W Mason; Serap Aksoy; Robert B Tesh; F F Richards
Transformation of an insect symbiont and expression of a foreign gene in the Chagas' disease vector Rhodnius prolixus.
The American journal of tropical medicine and hygiene 1992;46(2):195-200.
1991: M S Villanueva; Simon P Williams; Charles B Beard; F F Richards; Serap Aksoy
A new member of a family of site-specific retrotransposons is present in the spliced leader RNA genes of Trypanosoma cruzi.
Molecular and cellular biology 1991;11(12):6139-48.