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Can J Infect Dis Med Microbiol
January 2025
Meat Microbiology, ICAR-National Meat Research Institute, Hyderabad, Telangana, India.
is an airborne bacterial zoonotic pathogen that causes Q fever/coxiellosis in humans and animals. Although dogs are suspected of transmitting Q fever to humans in past outbreaks, the prevalence of in the Indian dog population and risk factors for infection remain unknown. In this study, 452 dogs from pet clinics in three Indian states were screened for coxiellosis using molecular (Trans-PCR, Com 1-PCR) and serological (IFAT) tests.
View Article and Find Full Text PDFParasit Vectors
January 2025
Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Avda. Puerta de Hierro S/N, 28040, Madrid, Spain.
Background: In recent years, cases of leishmaniosis have been described in animals housed in captivity in zoos in Spain [Bennett's wallaby (Macropus rufogriseus rufogriseus), orangutan (Pongo pygmaeus pygameus), and European otter (Lutra lutra)]. Some of these zoological parks are in endemic areas for both human and animal leishmaniosis, thus it should be very important to include this zoonosis in the differential diagnosis.
Methods: The study was carried out in two zoological parks in Madrid, Madrid Zoo and Faunia, and analyzed seven meerkats.
BMC Infect Dis
January 2025
Interdisciplinary Laboratory of Biosciences, Faculty of Medicine, University of Brasília, Federal District, Brasília, Brazil.
Background: Urban arboviruses pose a significant global burden, particularly in tropical regions like Brazil. São Sebastião, a lower-middle-class urban area just 26 km from the Brazilian capital, is an endemic area for dengue. However, asymptomatic cases may obscure the actual extent of the disease.
View Article and Find Full Text PDFTransfusion
January 2025
Infectious Disease Consultant, North Potomac, Maryland, USA.
Background: US blood donors are tested for syphilis because the bacterial agent is transfusion transmissible. Here we describe trends over an 11-year period of donations positive for recent and past syphilis infections, and donations classified as syphilis false positive (FP).
Methods: Data from January 1, 2013, to December 31, 2023 (11 years) were compiled for all American Red Cross blood donations to evaluate demographics/characteristics and longitudinal trends in donors testing syphilis reactive/positive.
J Med Virol
February 2025
Key Laboratory of Artificial Organs and Computational Medicine in Zhejiang Province, Shulan International Medical College, Zhejiang Shuren University, Hangzhou, Zhejiang, P. R. China.
Immunity against Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) can be induced through either infection with the virus or vaccination, providing protection against reinfection or reducing the risk of severe clinical outcomes. In this study, we recruited 172 volunteers who received different vaccination regimens, including 124 individuals who had recovered from breakthrough infections caused by the Omicron variant (27 with 2 doses, 49 with 3 doses, and 48 with 4 doses) and 48 healthy donors who did not experience breakthrough infections (all of whom received a fourth dose during the infection wave). We measured neutralizing antibody levels against Omicron BA.
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