Virus News and Research

Latest Virus News and Research

No bail for six medics in Libyan HIV sham

Five Bulgarian nurses and a Palestinian doctor who have been imprisoned in a Libyan jail since 1999 on spurious charges of deliberately infecting more than 400 children with the HIV virus, have had their request to be released on bail rejected.

11 May 2006

First human H5N1 bird flu case in Horn of Africa

According to the World Health Organisation (WHO), a two-year-old girl in Djibouti has been become infected with H5N1; the girl is the first confirmed human case in the Horn of Africa.

11 May 2006

Promising chemo, therapeutic viruses, cutting-edge surgery debut at M. D. Anderson Cancer Center

Brain tumor specialists at The University of Texas M. D. Anderson Cancer Center are poised on the brink of a new era.

10 May 2006

Scientists unlock more secrets of HIV and SARS

UK scientists have cracked one of the key biological processes used by viruses such as HIV and SARS when they replicate according to a paper published in the journal Nature tomorrow (11 May). Viruses are able to interfere with the host cell processes that our bodies use to replicate cells, and protein synthesis is often one of their targets.

10 May 2006

Space technology to help hospitals contain spread of avian flu infection

In response to concerns from hospitals to prepare for eventual pandemic flu outbreaks, the French company AirInSpace, with support from ESA's Technology Transfer Programme, has successfully adapted technology developed to protect astronauts for use in critical care centres to protect immune-deficient patients against airborne pathogens such as the avian flu virus.

10 May 2006

Drought-induced amplification key to West Nile transmission

The spread of West Nile Virus appears to be triggered by a complex interaction of mosquitoes, nesting birds and specific weather patterns, scientists say, which leads to "amplification" of the virus within mosquito populations.

9 May 2006

Treatment with intravenous and oral antiviral medications may help relieve nerve pain related to shingles

A small trial suggests that treatment with intravenous and oral antiviral medications may reduce the nerve pain that occurs following shingles, according to a study posted online today that will appear in the July 2006 print issue of Archives of Neurology.

9 May 2006

Renewed interest in studying influenza A viruses

The emergence of the avian influenza virus H5N1 that is currently devastating chicken flocks in many countries and threatening to unleash a worldwide epidemic among humans has triggered a renewed interest among scientists in studying influenza A viruses, according to investigators at St. Jude Children's Research Hospital.

9 May 2006

Scientists assemble a complete viral coat around a gold nanoparticle

Using a short piece of DNA as a template, a team of investigators at North Carolina State University has assembled a complete viral coat around a gold nanoparticle.

9 May 2006

Effective gene suppression using small interfering RNA in hard-to-transfect human T cells

A technical advance in laboratory techniques may provide biology researchers broader access to RNA interference, a process of blocking the activity of targeted genes. RNA interference has recently emerged as an important tool in studying how genes function in normal biological processes and in disease.

9 May 2006

US bird flu plan puts the onus on local communities

In the event of a bird flu pandemic hitting the U.S. the government has released a pandemic response plan defining specific tasks for each federal government agency in order to help minimize disruptions.

8 May 2006

Chancroid vaccine may help control HIV in Africa

HIV plagues more than 25 million people in sub-Saharan Africa, according to the World Health Organization, and efforts to develop a vaccine against the virus have achieved limited success.

8 May 2006

Important insights into how cells regulate certain growth-proteins

Researchers here have discovered a new mechanism used by cells - and manipulated by retroviruses - to control the making of certain essential proteins, including some involved in cancer.

8 May 2006

Trial of hepatitis C vaccine underway

Human clinical trials involving investigational vaccines to prevent Hepatitis C are rare. In the fall of 2003 there was a first-ever study at Saint Louis University Center for Vaccine Development, and an earlier small study at Johns Hopkins School of Medicine.

8 May 2006

Gay men who are HIV-positive rarely regret revealing their health status to others

The study, the first of its kind, could be important for clinicians who work with HIV-positive men who are often uncertain whether to tell friends, family, co-workers or others about being diagnosed with the virus that causes AIDS.

3 May 2006

Combination of genetic mutation and viral infection may cause prostate cancer

Significant recent interest in the literature (JAMA 2006;295:1503, Lancet, epub) and by patients has arisen in response to a presentation given by Dr. Eric Klein of the Cleveland Clinic at the 2006 Prostate Cancer Symposium in San Francisco, February 24, 2006.

3 May 2006