Results 41 to 50 of about 7,150 (112)

A viral metagenomic survey identifies known and novel mammalian viruses in bats from Saudi Arabia.

open access: yesPLoS ONE, 2019
Bats are implicated as natural reservoirs for a wide range of zoonotic viruses including SARS and MERS coronaviruses, Ebola, Marburg, Nipah, Hendra, Rabies and other lyssaviruses.
Nischay Mishra   +15 more
doaj   +1 more source

Drivers of Viral Diversity and Sharing in Marine Mammals

open access: yesMolecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Knowledge of viral infection in marine mammals, a group severely threatened by human activity, is largely limited to the pathology and epidemiology of few endemic viruses. The recent emergence in marine mammals of high‐consequence viruses, such as H5N1 avian influenza and rabies, underscores the importance of understanding the ecology of viral
Matthew J. Arnold   +8 more
wiley   +1 more source

Heat shock protein 90 chaperone activity is required for hepatitis A virus replication

open access: yesJournal of Virology
HSP90 heat shock chaperones are essential for maintaining cellular proteostasis, as well as the ATP-dependent folding and functional maturation of many viral proteins. As a result, inhibitors of HSP90 have broad antiviral activity, disrupting replication
You Li   +13 more
doaj   +1 more source

NEW OCCURANCE OF AVIAN ENCEPHALOMYELITIS IN BROILER - IS THIS AN EMERGING DISEASE?

open access: yesBrazilian Journal of Poultry Science, 2015
Avian encephalomyelitis is caused by an Hepatovirus and primarily affects chickens. Chickens of all ages are susceptible to the virus, but the nervous symptoms are manifested only in young chicks, between one to five weeks of age.
Freitas ES de, A Back
doaj   +1 more source

Deliberating the scientific evidence base for influenza transmission to raw milk consumers

open access: yesRisk Analysis, Volume 45, Issue 10, Page 2939-2955, October 2025.
Abstract Transmission of influenza A H5N1, commonly known as avian influenza or bird flu, from wild birds to cows on 1073 large US dairy farms in 17 states, and from cows to 41 dairy workers in five states, has raised concerns about limited evidence for transmission routes.
Margaret E. Coleman
wiley   +1 more source

FIGO guideline on liver disease and pregnancy

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 170, Issue 1, Page 28-48, July 2025.
Abstract The number of women entering pregnancy with chronic liver disease is rising. Gestational liver disorders affect 3% of the pregnant population. Both can be associated with significant maternal and fetal morbidity and mortality. European guidance has recently been published to inform management.
Melanie Nana   +24 more
wiley   +1 more source

A Comprehensive Molecular and Serological Investigation of Hepatitis A Virus Among Patients With Suspected Acute Hepatitis: A Brazilian Study

open access: yesJournal of Medical Virology, Volume 97, Issue 6, June 2025.
ABSTRACT Hepatitis A Virus (HAV) infects millions of individuals annually and is a major cause of acute viral hepatitis worldwide. This study aims to (1) assess HAV infection in suspected acute hepatitis patients at public healthcare institutions in Brazil; (2) evaluate the proportion of immunized individuals against HAV; (3) identify HAV genotypes; (4)
Ketty Gleyzer de Oliveira   +63 more
wiley   +1 more source

Phylogenetic prediction of cis-acting elements: a cre-like sequence in Norovirus genome?

open access: yesBMC Research Notes, 2009
Background Discrete RNA structures such as cis-acting replication elements (cre) in the coding region of RNA virus genomes create characteristic suppression of synonymous site variability (SSSV).
Leite José P   +4 more
doaj   +1 more source

Protective role of antibodies in enteric virus infections: Lessons from primary and secondary immune deficiencies

open access: yesImmunological Reviews, Volume 328, Issue 1, Page 243-264, November 2024.
Summary Enteric viruses are the main cause of acute gastroenteritis worldwide with a significant morbidity and mortality, especially among children and aged adults. Some enteric viruses also cause disseminated infections and severe neurological manifestations such as poliomyelitis.
Quentin Riller   +4 more
wiley   +1 more source

The complete genome of klassevirus – a novel picornavirus in pediatric stool

open access: yesVirology Journal, 2009
Background Diarrhea kills 2 million children worldwide each year, yet an etiological agent is not found in approximately 30–50% of cases. Picornaviral genera such as enterovirus, kobuvirus, cosavirus, parechovirus, hepatovirus, teschovirus, and ...
Ganem Donald   +6 more
doaj   +1 more source

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