Disease/Infection News

RSS

First study to look at suicide ideation and self-harm in LGBT youths

What protects lesbian, gay, bisexual and transgender (LGBT) youths from considering suicide and, conversely, what makes them most vulnerable to it? The question is of paramount concern because these youths are at least twice as likely to attempt suicide than heterosexual youths, prompting the national "It Gets Better Project" with encouraging video messages from such public figures as Lady Gaga and President Barack Obama.

15 Feb 2012

New vaccine can prevent bacterial infection of orthopaedic implants

Methicillin resistant staph aureus (MRSA) infections are resistant to antibiotics and can cause a myriad of problems -- bone erosion, or osteomyelitis, which shorten the effective life of an implant and greatly hinder replacement of that implant. MRSA can result in prolonged disability, amputation and even death.

15 Feb 2012

Antibiotic prescriptions do not reduce sinus symptoms

Antibiotics that doctors typically prescribe for sinus infections do not reduce symptoms any better than an inactive placebo, according to investigators at Washington University School of Medicine in St. Louis.

15 Feb 2012

Study shows how malaria parasite changes into banana form before sexual reproduction

New research from the University of Melbourne shows how the malaria parasite (Plasmodium falciparum) changes into a banana shape before sexual reproduction, a finding that could provide targets for vaccine or drug development and may explain how the parasite evades the human immune system.

14 Feb 2012

Ugandan government announces $3M plan to fight nodding disease

"The growing threat of nodding disease and increased pressure for action has spurred the Ugandan government to announce a $3 million (USD) plan to address the mystery illness," Global Health Frontline News reports, adding, "Initial funds will be used to set up screening centers and treat those affected in Pader, Kitgum, and Lamwo districts in northern Uganda as early as this month."

14 Feb 2012

WHO warns battle against leprosy not over in Western Pacific region

"The World Health Organization warned Monday that the battle against the age-old scourge of leprosy is not yet over, with more than 5,000 new cases reported yearly in the Western Pacific, where the disease was declared eliminated in 1991," the Associated Press/Washington Post reports (2/13).

14 Feb 2012

Scientists create fungi with additional foreign genes to produce chemicals for drugs

Usually, mould fungi are nothing to cheer about - but now they can be used as "chemical factories". Scientists at the Vienna University of Technology have succeeded in introducing bacterial genes into the fungus Trichoderma, so that the fungus can now produce important chemicals for the pharmaceutical industry. The raw material used by the fungus is abundant - it is chitin, which makes up the shells of crustaceans.

14 Feb 2012

Pakistan, Afghanistan form joint action plan against polio

Pakistan and Afghanistan, "the world's two worst polio-affected countries," have "decided to form a joint block under the World Health Organization to eradicate the infectious disease -- which causes motor paralysis and the atrophy of skeletal muscles, often resulting in permanent physical disability or deformity -- by December 2012," Inter Press Service reports.

14 Feb 2012

Stress protein effectively activates replication of HBV in liver cells

People who have received a donor organ need lifelong immunosuppressant drugs to keep their immune system from attacking the foreign tissue. However, with a suppressed immune system, many infectious agents turn into a threat. Infections such as with human cytomegalovirus and a certain type of human polyomavirus frequently cause complications in transplant recipients.

14 Feb 2012

GAO finds big disparities in prices of some medical devices

News outlets examine a variety of health workplace issues, including a GAO report on medical device prices and efforts to get health workers vaccinated for the flu.

14 Feb 2012

Promising compound may counteract HIV's ability to hijack CD59 protein

One of the frustrations for scientists working on HIV/AIDS treatments has been the human immunodeficiency virus' ability to evade the body's immune system. Now an Indiana University researcher has discovered a compound that could help put the immune system back in the hunt.

14 Feb 2012

Large NTD public-private partnership has greater potential than smaller efforts

The announcement at the end of January of the largest coordinated effort to fight neglected tropical diseases (NTDs) provides "more reason to hope that we may soon see a future free of these diseases," Adetokunbo Lucas, former director of the UNICEF/UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases, writes in a Daily Monitor opinion piece.

14 Feb 2012

FDA requests a budget of $4.5 billion to protect and promote public health

The U.S. Food and Drug Administration is requesting a budget of $4.5 billion to protect and promote the public health as part of the President's fiscal year (FY) 2013 budget – a 17 percent increase over the FDA enacted budget for FY 2012.

14 Feb 2012

CSIS report examines polio eradication efforts in Nigeria

This report -- titled "The Race to Eradication," published on Friday by the Center for Strategic & International Studies (CSIS), and written by Jennifer Cooke, director of the CSIS Africa Program, and Farha Tahir, a program coordinator and research associate in the program -- examines efforts to eradicate polio in Nigeria, a country that "remains one of the most entrenched reservoirs of poliovirus in the world," according to the report summary.

14 Feb 2012

Fair trade agreement between E.U., India could impede access to medicine for world's poor

"Current negotiations on a free trade agreement (FTA) between the European Union and India are causing serious concern in many quarters over future access to cheap generic medicines used to treat some of the world's great public health threats: HIV, tuberculosis and malaria, and also cancer," Philippe Douste-Blazy, U.N. special adviser on innovative financing for development and chair of UNITAID, and Denis Broun, executive director of UNITAID, write in this post in the Guardian's "Poverty Matters Blog."

14 Feb 2012

FDA accepts Gilead's Truvada sNDA and grants Priority Review

Gilead Sciences, Inc. announced today that the U.S. Food and Drug Administration (FDA) has accepted the supplemental New Drug Application (sNDA) and granted a six-month Priority Review for once-daily Truvada (emtricitabine/tenofovir disoproxil fumarate) for pre-exposure prophylaxis (PrEP) to reduce the risk of HIV-1 infection among uninfected adults.

14 Feb 2012

Compound makes imipenem 16 times more effective against antibiotic-resistant K. pneumoniae

North Carolina State University chemists have created a compound that makes existing antibiotics 16 times more effective against recently discovered antibiotic-resistant "superbugs."

14 Feb 2012

Obama's budget demonstrates his strong commitment to end HIV

"The budget President Obama outlined today yet again demonstrates his strong commitment to ending HIV by increasing funding for prevention and lifesaving care and treatment for those who cannot afford it in the United States," commented Carl Schmid, Deputy Executive Director of The AIDS Institute.

13 Feb 2012

Scientists test new 'therapeutic vaccine' against HIV on volunteers

Scientists from the Antwerp Institute of Tropical Medicine, Antwerp University Hospital and Antwerp University have tested a new 'therapeutic vaccine' against HIV on volunteers. The participants were so to say vaccinated with their own cells.

13 Feb 2012

Help combat antibiotic resistance with better patient communication

The latest NPS News highlights the vital role that prescribers play in limiting the spread of antibiotic resistance, and reviews the latest evidence about antibiotic resistance in the individual.

13 Feb 2012