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Herpes viruses hedge their bets: latency boosts survival
Herpes viruses have two infectious phases: one just after infecting a new host, and one years or decades later when they reactivate. view more (2002-10-31)
The pandemic potential of H9N2 avian influenza viruses
Since their introduction into land-based birds in 1988, H9N2 avian influenza A viruses have caused multiple human infections and become endemic in domestic poultry in Eurasia. view more (2008-08-13)
Allergens and viruses act together to worsen asthma
Common allergens (such as dust mite and grass pollen) and viruses may act together to exacerbate asthma, concludes a study in this week’s BMJ. view more (2002-03-27)
Molecular fossils uncover link between viruses and the immune system
Researchers from the Viikki Biocenter, University of Helsinki, show that atomic structures can reveal evolutionary history of viruses in a similar fashion as fossils did for the dinosaurs and reptiles. Their article is published in the April 15 issue of Molecular Cell. view more (2005-04-14)
Viral infection at birth linked to cerebral palsy
Exposure to certain viral infections shortly before and after birth (the perinatal period) is associated with cerebral palsy, finds a study published online by the BMJ today. view more (2006-01-06)
Fighting drug-resistant flu viruses
Amid reports that swine flu viruses are developing the ability to shrug off existing antiviral drugs, scientists in Japan are reporting a first-of-its kind discovery that could foster a new genre of antivirals that sidestep resistance problems. view more (2009-07-15)
Study suggests some drug resistance to influenza B medications
Use of certain common antiviral drugs during a recent influenza B epidemic in Japan showed the development of viruses with partial resistance to the drugs, according to a study in the April 4 issue of JAMA. view more (2007-04-04)
Immune system response to viral DNA is unique
The human body has a unique immune system response to foreign DNA, suggesting that DNA viruses and RNA viruses are detected by different mechanisms. view more (2006-01-25)
Animals can change genes quickly to keep up with viral ingenuity
Viruses are famous for evolving quickly, but the organisms they infect can't be expected to sit idly by. view more (2006-03-21)
New insights into vaccination for HIV
A group of Australian researchers at the Universities of Melbourne and New South Wales have developed new tools and paradigms to understand immune evasion from HIV. view more (2008-01-25)
Whitefly spreads emerging plant viruses
A tiny whitefly is responsible for spreading a group of plant viruses that cause devastating disease on food, fiber, and ornamental crops, say plant pathologists with The American Phytopathological Society (APS). view more (2007-01-19)
Studies in animals suggest 2009 H1N1 virus may have biological advantage over seasonal influenza
Preliminary findings in ferrets suggest that the novel 2009 H1N1 influenza virus may outcompete human seasonal influenza viruses, researchers say. view more (2009-09-01)
How to spot a hospital acquired computer virus"¦"¦..
A disturbing trend in the rise of computer viruses specifically acquired in hospital is revealed in this month's issue of the Archives of Disease in Childhood. view more (2001-11-20)
Tamiflu survives sewage treatment
Swedish researchers have discovered that oseltamivir (Tamiflu); an antiviral drug used to prevent and mitigate influenza infections is not removed or degraded during normal sewage treatment. view more (2007-10-03)
Study shows most ear infections host both bacteria and viruses
Ear infections are among the most common diseases seen in pediatric practice. They have generally been considered bacterial diseases and are therefore usually treated with antibiotics. view more (2006-11-07)
Researcher at UGA College of Veterinary Medicine identifies new way of combating viral diseases
Four seemingly unrelated viral diseases may some day be defeated by a single treatment, according to a recent collaborative study involving researchers at the University of Georgia's College of Veterinary Medicine. view more (2005-09-13)
Call not to use certain type of anti-viral drugs for influenza a virus for 2006 flu season
Recent, additional data show that the prevalence of adamantane-resistant influenza A viruses is high across the United States, according to a new study published online today by JAMA because of its public health importance. view more (2006-02-03)
Common viruses may cause cancer
In some cases, the fusion of human cells is a normal process that leads, for instance, to the formation of muscle and bone. Viral infections can also cause cell fusion, but cells fused by viruses are widely considered to be harmless because they are generally believed to die without consequences for the host. view more (2005-11-09)
Human nose too cold for bird flu, says new study
Avian influenza viruses do not thrive in humans because the temperature inside a person's nose is too low, according to research published today in the journal PLoS Pathogens. view more (2009-05-15)
Measures needed to reduce bloodborne infections in Irish prisons
There is an urgent need for increased infection control and harm reduction measures to reduce the transmission of hepatitis B and C viruses, and HIV in Irish prisons, concludes a study in this week's BMJ. view more (2001-11-20)
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