Results 61 to 70 of about 10,876 (178)

Detection and Genomic Characterization of Novel Respiratory Viruses in US and Mexican Cattle Farms

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Respiratory virus infections in cattle cause an estimated more than $1 billion in production losses and can threaten human health. During February 2024 to May 2025, we employed a One Health approach to surveil for respiratory viruses among cattle, farm workers, and environmental samples from 11 US and Mexican beef or dairy cattle farms.
Judith U. Oguzie   +16 more
wiley   +1 more source

Spatial Heterogeneity of Tick‐Borne Pathogens Outpaces Genetic Structuring in Anatolian Dermacentor reticulatus Populations

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Understanding how vector population structure influences pathogen circulation remains a major challenge in tick‐borne disease ecology, particularly in biogeographically transitional regions. Dermacentor reticulatus, a widespread Palearctic tick species and vector of multiple pathogens, provides a useful system to investigate this relationship in a ...
Ömer Orkun   +7 more
wiley   +1 more source

Seroepidemiological Study of Prevalence of Influenza with

open access: yesJapanese Journal of Health and Human Ecology, 1978
This study was conducted to observe the regional difference of the prevalence of influenza. The sampled regions of this study were Sashima area, Ibaragi Prefecture and Shonai area, Yamagata Prefecture. In this study, HI antibody value in the serums sampled as the same time from the populations in both areas was determined. Strains of influenza virus in
openaire   +3 more sources

Evaluating the distribution and clustering of SARS-CoV-2 antibodies in dogs across the United States of America

open access: yesScientific Reports
SARS-CoV-2 has been detected in various animal species, including dogs. While human-to-animal transmission has been documented, the extent and distribution of SARS-CoV-2 exposure in dogs across the United States of America (USA) remain unclear.
Chi Chen   +8 more
doaj   +1 more source

Tularemia on Martha’s Vineyard: Seroprevalence and Occupational Risk

open access: yesEmerging Infectious Diseases, 2003
We conducted a serosurvey of landscapers to determine if they were at increased risk for exposure to Francisella tularensis and to determine risk factors for infection.
Katherine A. Feldman   +7 more
doaj   +1 more source

Preliminary Seroepidemiological Studies on the Human Syncytial Virus

open access: yesJournal of General Virology, 1978
The seroepidemiology of the human syncytial virus was investigated by means of an indirect immunofluorescence test on 241 sera from Kenya, Tunisia, Singapore and Britain. These included sera from patients with nasopharyngeal carcinoma, other tumours of the oro-nasopharynx, tumours of other parts of the body, and from normal donors.
B G, Achong, M A, Epstein
openaire   +2 more sources

Estimated dengue force of infection and burden of primary infections among Indian children

open access: yesBMC Public Health, 2019
Background Comprehensive, age-stratified dengue surveillance data are unavailable from India and many more dengue cases occur than are reported. Additional information on dengue transmission dynamics can inform understanding of disease endemicity and ...
Amit Bhavsar   +6 more
doaj   +1 more source

[Seroepidemiologic studies].

open access: yesRevista espanola de salud publica, 2010
Serological studies allow us to study diseases distribution by an indirect way, trough serological detection of infection and immunity markers. These studies are applied in public health research, in studies to infections, to evaluate control and immunization programs and to evaluate historical background when a new microorganism is found.
openaire   +1 more source

Seroprevalence of toxoplasmosis, syphilis, hepatitis B, hepatitis C, rubella, cytomegalovirosis and human immunodeficiency virus infection among pregnant patients followed up from 2008 to 2012 at hospital universitário Antônio Pedro, Niterói RJ

open access: yesDST, 2022
Introduction: Screening and treatment of infectious diseases in pregnant women have great importance in planning preventive actions and development of maternal and child health policies.
Solange Artimos de Oliveira   +3 more
doaj  

The Role of Cytomegalovirus in Congenital and Early Postnatal Infections in Northeastern Bulgaria

open access: yesFolia Medica, 2017
Background: Human cytomegalovirus is a ubiquitous, large enveloped DNA β-herpesvirus that, like other herpesviruses, establishes lifelong latency following primary infection.
Stoykova Zhivka D.   +2 more
doaj   +1 more source

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