Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Christopher D, Paddock"'
Autor:
Maureen K. Brophy, Erica Weis, Naomi A. Drexler, Christopher D. Paddock, William L. Nicholson, Gilbert J. Kersh, Johanna S. Salzer
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 11, Pp 2231-2240 (2024)
Rocky Mountain spotted fever (RMSF) is a severe tickborne disease that can reach epidemic proportions in communities with certain social and ecologic risk factors. In some areas, the case-fatality rate of brown dog tick-associated RMSF is up to 50%.
Externí odkaz:
https://doaj.org/article/9f2f6519e8354ddcbbcc2d79186df0ec
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 10, Pp 2208-2211 (2024)
We document a case of Rickettsia parkeri rickettsiosis in a patient in Connecticut, USA, who became ill after a bite from a Gulf Coast tick (Amblyomma maculatum). We used PCR to amplify R. parkeri DNA from the detached tick. The patient showed a 4-fo
Externí odkaz:
https://doaj.org/article/47d8870356ea4c198a00a2e26e8d5644
Autor:
Maria F. B. M. Galletti, Joy A. Hecht, John R. McQuiston, Jarrett Gartin, Jake Cochran, Bessie H. Blocher, Bryan N. Ayres, Michelle E. J. Allerdice, Lorenza Beati, William L. Nicholson, Alyssa N. Snellgrove, Christopher D. Paddock, US Tick MALDI-TOF consortium
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Hard ticks (Acari: Ixodidae) have been historically identified by morphological methods which require highly specialized expertise and more recently by DNA-based molecular assays that involve high costs. Although both approaches provide comp
Externí odkaz:
https://doaj.org/article/7f425bc0842d4281b619572db397694b
Autor:
Gautam M. Phadke, Kiran Gajurel, Jennifer Kasten, Marlene DeLeon-Carnes, Carmen Ramos, Sandor E. Karpathy, Arlyn N. Gleaton, Sydney N. Adams, Pallavi D. Annambhotla, Sridhar V. Basavaraju, Carl Williams, Christopher D. Paddock
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 7, Pp 1459-1462 (2024)
Spotted fever rickettsiosis is rarely observed in solid organ transplant recipients, and all previously reported cases have been associated with tick bite months to years after transplantation. We describe a kidney transplant recipient in North Carol
Externí odkaz:
https://doaj.org/article/a9c91a38543146f59ba739aef9e702ed
Autor:
Gerardo Álvarez-Hernández, Cristian N. Rivera-Rosas, J.R. Tadeo Calleja-López, David W. McCormick, Christopher D. Paddock, Jehan Bonizú Álvarez-Meza, Fabián Correa-Morales
Publikováno v:
Emerging Infectious Diseases, Vol 30, Iss 7, Pp 1463-1466 (2024)
We describe 5 children who had Rocky Mountain spotted fever (RMSF) and manifested clinical symptoms similar to multisystem inflammatory syndrome in Sonora, Mexico, where RMSF is hyperendemic. Physicians should consider RMSF in differential diagnoses
Externí odkaz:
https://doaj.org/article/ece3f1630a0746d59b86a125210ef5b1
Autor:
Gerardo Álvarez-Hernández, Christopher D Paddock, David H Walker, Jesus G Valenzuela, J R Tadeo Calleja-López, Cristian Noé Rivera-Rosas, Rogerio Rafael Sotelo-Mundo
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 18, Iss 7, p e0012276 (2024)
Rocky Mountain spotted fever (RMSF), a severe and extraordinarily lethal infectious disease, has emerged as a widespread public health crisis among predominantly vulnerable populations in several countries of Latin America, particularly evident in no
Externí odkaz:
https://doaj.org/article/c1025458898e49a8899947e801180bae
Autor:
Nathan E. Stone, Rebecca Ballard, Reanna M. Bourgeois, Grant L. Pemberton, Ryelan F. McDonough, Megan C. Ruby, Laura H. Backus, Andrés M. López-Pérez, Darrin Lemmer, Zane Koch, Maureen Brophy, Christopher D. Paddock, Gilbert J. Kersh, William L. Nicholson, Jason W. Sahl, Joseph D. Busch, Johanna S. Salzer, Janet E. Foley, David M. Wagner
Publikováno v:
Ticks and Tick-Borne Diseases, Vol 15, Iss 4, Pp 102344- (2024)
The brown dog tick, Rhipicephalus sanguineus sensu lato (s.l.), is an important vector for Rickettsia rickettsii, causative agent of Rocky Mountain spotted fever. Current public health prevention and control efforts to protect people involve preventi
Externí odkaz:
https://doaj.org/article/34de3f60796342df95fcd42d5ad0c5e7
Autor:
Sandor E. Karpathy, Luke Kingry, Bobbi S. Pritt, Jonathan C. Berry, Neil B. Chilton, Shaun J. Dergousoff, Roberto Cortinas, Sarah W. Sheldon, Stephanie Oatman, Melissa Anacker, Jeannine Petersen, Christopher D. Paddock
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 9, Pp 1904-1907 (2023)
We detected the DNA of an Anaplasma bovis–like bacterium in blood specimens from 4 patients from the United States with suspected tickborne illnesses. Initial molecular characterization of this novel agent reveals identity to A. bovis–like bacter
Externí odkaz:
https://doaj.org/article/88ae3bcad2ff4e1cb594a31798980410
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 16, Iss 1, Pp 374-383 (2022)
Rickettsia parkeri and Rickettsia amblyommatis are spotted fever group Rickettsia (SFGR) associated with Amblyomma ticks. R. parkeri is a recognized human pathogen that causes an eschar-associated febrile illness, while R. amblyommatis has not been c
Externí odkaz:
https://doaj.org/article/e8883c0be51846b38266c73e0ec14fe9
Autor:
Anne M Kjemtrup, Kerry Padgett, Christopher D Paddock, Sharon Messenger, Jill K Hacker, Tina Feiszli, Michael Melgar, Marco E Metzger, Renjie Hu, Vicki L Kramer
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 16, Iss 9, p e0010738 (2022)
Rocky Mountain spotted fever (RMSF) is a life-threatening tick-borne disease documented in North, Central, and South America. In California, RMSF is rare; nonetheless, recent fatal cases highlight ecological cycles of the two genera of ticks, Dermace
Externí odkaz:
https://doaj.org/article/297d72b8576f4f5d807ebcbbfb9dde08