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Tag Archives: virus
During the past ten years, several new hepatitis E viruses (HEVs) have been identiﬁed in various animal species. In parallel, the number of reports of indigenous hepatitis E in Western countries has increased as well, raising the question of what … Continue reading
Intracytoplasmic vesicular transport is well established; nucleo-cytoplasmic transport has so far been thought to be restricted to passage through the nuclear pore either passively, if size permits, or via karyopherin-mediated active transport. This limits transport in and out of the … Continue reading
When a virus enters a cell it relies on the molecular machinery of its host to help it replicate. In particular, the virus relies on the ribosomes in the host cell to translate viral messenger RNA (mRNA) into polypeptides. Many … Continue reading
Herpes simplex virus 1 (HSV-1) is a neurotropic virus that establishes a life-long latent infection in the trigeminal ganglia (TG) of the infected human host. From time to time the virus asymptomatically or symptomatically reactivates from the latency stage producing … Continue reading
It was already known that genes inherited from ancient retroviruses are essential to the formation of the placenta in mammals. Now it appears that genes with retrovirus origins may also be responsible for the more developed muscle mass seen in … Continue reading
China has the second highest number of reported rabies cases in the world, but numbers of human deaths have been decreasing. According to the WHO, the Chinese authorities are forecasting national rabies elimination by 2025. Most of the cases are … Continue reading
Viruses possessing a non-segmented genome require a specific recognition of their nucleic acid to ensure its protection in a capsid. A similar feature exists for viruses having a segmented genome, usually consisting of viral genomic segments joined together into one … Continue reading
This short review presents current understanding of the role of viruses on honey bee health and address some overarching questions in honey bee virology. Why Should I Be Concerned about Honey Bee Colony Losses and What Is Colony Collapse Disorder … Continue reading
Emerging infectious disease events are dominated by zoonoses: infections that are naturally transmissible from animals to humans or vice versa. A worldwide survey of ~5,000 bat specimens identified 66 novel paramyxovirus species – more than double the existing total within … Continue reading