Virology News and Research

Latest Virology News and Research

Marburg Virus responsible for disease outbreak in Angola

The World Health Organization (WHO) announced yesterday that laboratory tests have shown that the cause of a hemorrhagic fever outbreak in northern Angola is the Marburg virus.

23 Mar 2005

Evidence SARS virus may spread through the air

Two new studies present evidence that the virus causing severe acute respiratory syndrome (SARS) may spread through the air, not just through direct contact with contaminated water droplets as previous research had shown.

23 Mar 2005

NIAID investigates safety of H5N1 avian influenza vaccine

Fast-track recruitment has begun for a trial to investigate the safety of a vaccine against H5N1 avian influenza, the National Institute of Allergy and Infectious Diseases (NIAID) announced today.

23 Mar 2005

New weapon for asthmatics to combat winter asthma attacks

A British team from the University of Southampton, led by the world-acknowledged asthma experts, Professor Stephen Holgate and Professor Donna Davies, has identified a therapy used to treat multiple sclerosis (MS) as a potential novel treatment to reduce asthma attacks caused by the common cold virus.

23 Mar 2005

Risky surgery not always necessary to treat cervical disease

Revolutionary advancements in the treatment options for diseases associated with human papillomavirus (HPV) now include nonsurgical options such as chemoprevention and vaccines. A review of these methods is published in the latest issue of the International Journal of Gynecological Cancer.

23 Mar 2005

Women’s attitudes toward a potential cervical cancer vaccine

In a study of 200 women, a group of physicians has found that a vast majority of women would be willing to take a cervical cancer vaccine themselves and would allow it to be administered to their children.

23 Mar 2005

Miami baby possibly USA's 1st case of West Nile virus

West Nile Virus is a flavivirus commonly found in Africa, West Asia, and the Middle East and is related to the St. Louis encephalitis virus found in the United States. Preliminary tests suggest a 14-month-old baby hospitalized in Miami may be the nation's first case of West Nile virus this year.

22 Mar 2005

Women with HIV need cervical cancer check every 3 years

Tiffany G. Harris, Ph.D., from Albert Einstein College of Medicine, Bronx, N.Y., and colleagues in a study to see if a single, initial human papillomavirus (HPV) test result could be used to decide how often an HIV-seropositive woman with normal cervical cytology should be screened for cervical cancer, looked at the incidence of abnormal cervical lesions among HIV-seropositive and HIV-seronegative women enrolled in the Women’s Interagency HIV Study (WIHS).

22 Mar 2005

Fever outbreak in Angola causes concern

More than 90 people have died in Angola from what experts believe to be acute hemorrhagic fever syndrome.

22 Mar 2005

No serious adverse events found with next-generation smallpox vaccine

Interim data from a phase I/II clinical trial of a next-generation vaccine for smallpox suggest that the vaccine may provide immunity and thus far the trial has been without any serious adverse events.

22 Mar 2005

Donor age has no affect on long-term liver transplant survival

A new study on the effect of donor age on survival and recurrence of hepatitis C after liver transplantation found that it influenced short-term survival, but had no long-term effect.

22 Mar 2005

Asian Flu threat underestimated

Dr. Keiji Fukuda an expert at the Centres for Disease Control and Prevention is warning that the incident of the particularly lethal variation of influenza in Southeast Asia is probably far greater than has been reported so far.

21 Mar 2005

New findings about the spread of HIV in the UK

Contrary to the prevailing belief that the HIV epidemic in the UK can be traced back to one source, a new study by Oxford and London scientists suggests that HIV spread via at least six independent virus introductions and subsequent transmission chains.

21 Mar 2005

Rubella no threat in U.S.

Dr. Julie Gerberding, director, Centers for Disease Control and Prevention ,speaking at the National Immunization Conference Washington, DC, says the rubella virus, a major cause of serious birth defects such as deafness and blindness, also known as congenital rubella syndrome (CRS) is no longer considered to be a major public health threat in the United States.

21 Mar 2005

New study to evaluate Pegasys and Copegus to treat hepatitis C in liver transplant patients

Roche has initiated a new study to evaluate treatment strategies to reduce post-transplant recurrence of hepatitis C infection with the most prescribed hepatitis C treatment combination in the U.S., Pegasys (peginterferon alfa-2a) and Copegus (ribavirin, USP).

21 Mar 2005

Why respiratory viral infections are often more severe in people with asthma

Lung cells from asthma sufferers fail to invoke critical anti-viral defenses when infected with the common cold virus, according to a study in the March 21 issue of The Journal of Experimental Medicine. These results could help explain why respiratory viral infections are often more severe in people with asthma and how infection can trigger asthma attacks.

21 Mar 2005

Fishing communities are the hidden victims of HIV/AIDS

Men and women living in fishing villages across the world have been found to be between five and ten times more vulnerable to the disease than other communities.

21 Mar 2005

Key target for Foot-and-Mouth drug revealed

A complete picture of Foot-and-Mouth Disease's key replication enzyme could lead to the development of new drugs to control the disease without recourse to vaccination or slaughter, scientists report today.

21 Mar 2005

Unique variant of HIV that is resistant to multiple classes of antiretroviral drugs

Researchers have identified a patient with a unique variant of HIV that is resistant to multiple classes of antiretroviral drugs and associated with the rapid development of AIDS, reporting their findings in this week’s issue of The Lancet.

21 Mar 2005

Study reveals how brain's immune system fights viral encephalitis

The findings, published as the cover study in the latest issue of Virology, show that proteins in neurons fight the virus at multiple stages - by preventing the formation of viral RNA and proteins, and blocking the virus' release, which could infect other cells in the brain.

16 Mar 2005