Results 71 to 80 of about 20,944 (203)

Towards Integrated Surveillance of Marine Brucellosis: Diagnostic and Phylogenetic Assessment of Brucella ceti in Stranded Dolphins of the Western Mediterranean Sea

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Reports of brucellosis in free‐ranging cetaceans are increasing worldwide, particularly in the Mediterranean Sea. To enhance diagnostic accuracy and epidemiological understanding of cetacean brucellosis in the Western Mediterranean Sea, we analyzed bacteriological, serological, and molecular data from 30 cetaceans belonging to three different species ...
Ignacio Vargas-Castro   +15 more
wiley   +1 more source

Peste des petits ruminants virus virulence is associated with an early inflammatory profile in the tonsils and cell cycle arrest in lymphoid tissue

open access: yesMicrobiology Spectrum
Using a systems immunology approach, this study comprehensively explored the immunopathogenesis of peste des petits ruminants (PPR) focussing on strain-dependent differences in virulence.
Roger-Junior Eloiflin   +8 more
doaj   +1 more source

Seroprevalence and Associated Risk Factors of Peste des Petits Ruminants Virus in Small Ruminants of Punjab, Pakistan

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Peste des petits ruminants (PPR) is a highly contagious viral disease prevalent in sheep and goats, and causes significant economic losses. The study was conducted in 2024 in Punjab Province, Pakistan, to estimate the seroprevalence of the PPR virus (PPRV) and to analyze animal‐level risk factors in unvaccinated small ruminants. Over a 12‐month period,
Mughees Aizaz Alvi   +13 more
wiley   +1 more source

Understanding measles virus: from isolation to immunological cellular mechanisms and immunisation 1954–2024

open access: yesExploration of Immunology
Measles virus (Morbillivirus abbreviated as MV, but more recently MeV) is the causal agent of measles disease, thought to have existed at least 4,000 years ago, affecting predominantly infants, but also immunocompromised individuals remaining a public ...
Brent Brown   +2 more
doaj   +1 more source

Chronic Morbilliviral Encephalitis in a Young Striped Dolphin from Italy

open access: yes, 2010
A young male striped dolphin (Stenella coeruleoalba) found stranded in November 2009 was affected by a chronic non-suppurative encephalitis, with prominent mononuclear cell perivascular cuffs, neuronal degeneration, microgliosis, neuronophagia and ...
Francesco Scholl   +6 more
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Analysing Spatiotemporal Characteristics and Estimating the Spatial Distribution of Peste des Petits Ruminants (PPR) in Africa

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Peste des petits ruminants (PPR) is a highly contagious disease that primarily affects small ruminants such as sheep and goats. Since first emerging in Africa, it has rapidly spread throughout the continent, causing significant mortality and posing a serious threat to livestock production and food security. In this study, we integrated diverse datasets
Rong Chai   +3 more
wiley   +1 more source

Polyomavirus surveillance in cetaceans of Brazil: first detection of polyomavirus in Guiana dolphins (Sotalia guianensis)

open access: yesVeterinary Quarterly
Polyomaviruses (PyVs) are small double-stranded DNA viruses able to infect species across all vertebrate taxa. In cetaceans, PyVs have been reported only in short-beaked common dolphin (Delphinus delphis), common bottlenose dolphin (Tursiops truncatus ...
Aricia Duarte-Benvenuto   +18 more
doaj   +1 more source

Evolution of Attenuation and Risk of Reversal in Peste des Petits Ruminants Vaccine Strain Nigeria 75/1

open access: yesViruses, 2019
Peste des Petits Ruminants (PPR) is a highly infectious disease caused by a virus of the Morbillivirus genus. The current PPR eradication effort relies mainly on the implementation of massive vaccination campaigns.
Roger-junior Eloiflin   +7 more
doaj   +1 more source

Unveiling Novel Viral Diversity, Biogeography, and Host Networks in Wildlife Through High‐Throughput Sequencing Data Mining

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
Analysis of 57 536 high‐throughput sequencing datasets uncovers a vast, hidden world of viruses in wildlife. The researchers reveal significant geographic and host‐specific patterns of viruses, and their surprising cross‐species transmissions, such as avian flu viruses infecting goats.
Hai Wang   +19 more
wiley   +1 more source

Serological Investigation for Brucella ceti in Cetaceans from the Northwestern Mediterranean Sea

open access: yesAnimals
Neurobrucellosis in cetaceans, caused by Brucella ceti, is a relevant cause of death in striped dolphins (Stenella coeruleoalba) from the Mediterranean Sea. Serological tests are not used as a routinary technique for the diagnosis of this infection.
Laura Martino   +7 more
doaj   +1 more source

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