Results 61 to 70 of about 10,499,451 (210)

FEATURES OF PASTEURELLOSIS AND HAEMORRHAGIC SEPTICEMIA PREVENTION

open access: yesВетеринарная патология, 2016
It is shown that various serological variants of the bacterium Pasteurella multocida carry out of function of the pasteurellosis and haemorrhagic septicemia etiologic factor.
S. I. Dzhupina
doaj  

Anniversary of the Theory of Academician E.N. Pavlovsky about the Natural Focality of Diseases (1939 - 2014)

open access: yesЭпидемиология и вакцинопрофилактика, 2015
In connection with the 75th anniversary of the theory of academician E.N. Pavlovsky about the natural focality of diseases presents the General results of the development of its fundamental theoretical positions.
E. I. Korenberg
doaj   +1 more source

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

open access: yesBiological Reviews, Volume 101, Issue 5, Page 2190-2213, October 2026.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief   +4 more
wiley   +1 more source

Comparative Immunopathology of Toxoplasma gondii Natural Infections in Marmosets (Callithrix spp.) and Howler Monkeys (Alouatta spp.), Brazil

open access: yesJournal of Medical Primatology, Volume 55, Issue 5, October 2026.
ABSTRACT Introduction Neotropical primates (NTPs) present varying susceptibility to toxoplasmosis caused by Toxoplasma gondii, but their immunopathogenic responses remain poorly understood. Materials and Methods Local immune responses were characterized in the liver, spleen, and central nervous system (CNS) of 50 naturally infected NTPs (31 Callithrix ...
Marina Pellegrino   +9 more
wiley   +1 more source

Epizootic Lymphangitis [PDF]

open access: yes, 2009
Epizootic lymphangitis is a debilitating fungal disease seen mainly in equids. The most common form of this disease is an ulcerative, suppurative, spreading dermatitis and lymphangitis; however, other forms including pneumonia or ulcerative ...

core  

Marine Functional Connectivity Contributes to Ecosystem Functioning Across Multiple Scales

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT The passive transport and active movements of marine organisms between habitats and ecosystems, known as marine functional connectivity, play a critical role in the functioning of marine ecosystems. However, marine functional connectivity, particularly at large spatial scales, is often understudied, and consequently tends to be overlooked in ...
Lucía López‐López   +23 more
wiley   +1 more source

К ВОПРОСУ О ПРОГНОЗИРОВАНИИ ЭПИЗООТИЧЕСКОГО ПРОЦЕССА ПРИ БЕШЕНСТВЕ НА ТЕРРИТОРИИ РОССИИ

open access: yesВетеринарная патология, 2007
Literary review of the presentations forecasting epizootic process at rabies is presented in this work. The analysis of 137195 events of rabies from all types animals on territory of the Russia for 1960-2006 is revealed nine yearly regularity ascent ...

doaj  

The dual influence of top‐down and bottom‐up processes on a mesopredator and the consequences for prey

open access: yesEcography, Volume 2026, Issue 9, September 2026.
Ecosystem dynamics are shaped by interacting top‐down and bottom‐up processes, yet their relative importance may vary through time following disturbances such as disease outbreaks and changes in apex predator communities. Using a 52‐year time series in south‐central Sweden, we examined how disease, apex predators, and prey availability jointly impact a
Camilla Wikenros   +4 more
wiley   +1 more source

Seroprevalence of Lumpy Skin Disease and Livestock Owners’ Knowledge, Attitudes and Practices in Selected Districts of Kazakhstan

open access: yesVeterinary Medicine and Science, Volume 12, Issue 5, September 2026.
A cross‐sectional study conducted in 12 districts across four regions of Kazakhstan assessed LSDV seropositivity in cattle and livestock owners’ knowledge, attitudes and practices. Serum samples from 338 cattle were tested by ELISA, and questionnaires were completed by 533 livestock owners. Animal‐level and herd‐level seroprevalence were 23.4% and 18.8%
Assylay Sarzhigitova   +11 more
wiley   +1 more source

Interdependence between Epizootic Activity of Natural Foci of Hemorrhagic Fever with Renal Syndrome (HFRS) and Epidemiological Situation in the Ulyanovsk Region

open access: yesПроблемы особо опасных инфекций, 2015
Based on the results of retrospective analysis of HFRS morbidity and epizootiological data on the numbers and contamination of mouse-like rodents, revealed has been epidemic potential shift of the HFRS foci.
A. A. Nafeev   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy