Results 81 to 90 of about 6,257 (185)

Beyond the Kidney and Lung: Cutaneous and Mucosal Clues to Human Hantavirus Disease

International Journal of Dermatology, Volume 65, Issue 10, Page 2018-2027, October 2026.
Rodent exposure and aerosolized excreta can lead to hantavirus infection with systemic endothelial injury and capillary leak, resulting in thrombocytopenia and syndromes such as HPS/HCPS and HFRS/NE. Early dermatologic and mucosal findings, including flushing, conjunctival injection, petechiae/purpura, and mucosal bleeding, may provide important clues ...
Giuseppe Gallo, Pietro Quaglino, Simone Ribero   +2 more
wiley   +1 more source

When Clades Collide: Genomic Admixture in Blacklegged Ticks (Ixodes scapularis) From the Great Plains

Molecular Ecology, Volume 35, Issue 19, October 2026.
ABSTRACTIxodes scapularis ticks transmit a number of pathogens important to human health, including Borrelia burgdorferi sensu stricto, the causative agent of Lyme disease. While I. scapularis is found across the Eastern United States, Lyme disease transmission is largely limited to the Northeast and Upper Midwest and is nearly absent in the South ...
Kaylee S. Herzog, Zach Pella, Halie Smith, Dayna McCormick, Lily Nuss, Amanda Brinkworth, Sujata S. Chaudhari, Kathryn Duncan, Kellee Sundstrom, Sydney Stein, Holly Black, Jose E. Pietri, Ryan C. Smith, Jeff Hamik, Roberto Cortiñas, Joseph R. Fauver   +15 more
wiley   +1 more source

Rickettsia Species: Genetic Variability, Vectors, and Rickettsiosis—A Review

Pathogens
Rickettsiae are an interesting group of bacteria comprising a large number of obligate intracellular species. The circulation of these bacteria in the environment depends on the presence of vectors (blood-sucking invertebrates) and their hosts.
Anna Rymaszewska, Mariusz Piotrowski
doaj   +1 more source

Exploring spotted-fever and typhus group rickettsiae seroprevalence and associated risk factors among rural inhabitants from Cauca department, Colombia

Ticks and Tick-Borne Diseases
Rickettsia species are vector-borne bacteria, some of which cause rickettsioses, an underrecognized cause of acute undifferentiated febrile illness. While several regions of Colombia are considered endemic for rickettsial infections, information from ...
Carlos Ramiro Silva-Ramos, Heidy-C. Martínez Díaz, Paola Betancourt-Ruiz, Juliana Gil-Mora, C․Alexander Barrero-Rubiano, María-Alejandra Villalba-Pérez, Karla Dzul-Rosado, Luz-Adriana Olaya-M, Eliana Bolaños, Efraín Benavides, Álvaro A. Faccini-Martínez, Marylin Hidalgo   +11 more
doaj   +1 more source

Serosurvey of Rickettsia spp. in small mammals from Mato Grosso do Sul state, Brazil

Ciência Rural
: This study aimed to evaluate exposure of wild small mammals to spotted fever group (SFG) rickettsiae in Mato Grosso do Sul State, central-western Brazil. Serum samples of 68 small mammals were analyzed by indirect immunofluorescence assay (IFA) against
Lina de Campos Binder, Felipe da Silva Krawczak, Jonas Sponchiado, Geruza Leal Melo, Jonas Moraes-Filho, Fernanda Aparecida Nieri Bastos, Nilton Carlos Cáceres, Marcelo Bahia Labruna   +7 more
doaj   +1 more source

Editorial: New insights on the transmission and pathogenicity of rickettsiae

Frontiers in Cellular and Infection Microbiology, 2023
Hua Niu, Hua Niu, Hua Niu, Xiaolu Xiong
doaj   +1 more source

Rickettsiae in Ticks, Japan, 2007–2011

Emerging Infectious Diseases, 2013
Gaowa, Norio Ohashi, Minami Aochi, Wuritu, Dongxing Wu, Yuko Yoshikawa, Fumihiko Kawamori, Toshiro Honda, Hiromi Fujita, Nobuhiro Takada, Yosaburo Oikawa, Hiroki Kawabata, Shuji Ando, Toshio Kishimoto   +13 more
doaj   +1 more source

Mechanisms of immunity to Rickettsia and implications for vaccine development

Revista Colombiana de Ciencias Pecuarias, 2017
Immunity to spotted fever group Rickettsiae following primary infection prevents reinfection as judged by the absence of documented second infections after recovery.
David H. Walker
doaj  

Rickettsia and rickettsia-like organisms

, 2010
Patrick Kelly, Emmanouil Angelakis, Didier Raoult   +2 more
openaire   +1 more source

Israeli Spotted Fever, Tunisia

Emerging Infectious Diseases, 2011
Abir Znazen, Boussayma Hammami, Dorra Lahiani, Mounir Ben Jemaa, Adnene Hammami   +4 more
doaj   +1 more source