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Scientists discover family of chemical compounds that could prevent malaria

A international team led by scientists from the Genomics Institute of the Novartis Research Foundation (GNF) and The Scripps Research Institute has discovered a family of chemical compounds that could lead to a new generation of antimalarial drugs capable of not only alleviating symptoms but also preventing the deadly disease.

17 Nov 2011

Eli Lilly provides $4M in additional funding to IDRI for new TB therapies

Eli Lilly and Company today announced that it is providing more than $4 million in additional funding to the Infectious Disease Research Institute. The funding will allow IDRI to continue its early phase drug discovery efforts focused on identifying new and better therapies in the fight against tuberculosis, including multidrug-resistant strains known as MDR-TB.

17 Nov 2011

Annual report on sexually transmitted infections reveals rising trends

New figures reveal that cases of some common sexually spread diseases continue to increase in the United States. These numbers come in the annual report on sexually transmitted disease released by health officials this Thursday.

17 Nov 2011

FrontlineSMS technology useful communication tool in HIV care

Ben Parfitt, a member of the Ugunja Research Team in Kenya, writes in the FrontlineSMS blog about using the open-source text and communication software to improve HIV care for patients using Kenyan health clinics.

17 Nov 2011

PlusNews examines shortages of HIV treatment supplies in Swaziland

PlusNews examines Swaziland's national shortages of antiretroviral (ARV) stocks, HIV tests, and lab tests necessary to initiate and manage HIV patients on treatment, and the country's efforts to find funding to prevent stock-outs of these supplies.

17 Nov 2011

Flu strains migrate back and forth between different regions of the world

Influenza researchers have found that flu strains migrate back and forth between different regions of the world, evolving along the way. This is contrary to the common belief that flu strains from the tropics are the source of global seasonal epidemics.

17 Nov 2011

CNN profiles Global Soap Project's work in sanitation

As part of its "CNN Heroes" series, CNN examines the Global Soap Project, started by Derreck Kayongo, a Ugandan war refugee and one of the Top 10 CNN Heroes of 2011. The organization works with more than 300 hotels in the U.S. to collect used bars of soap, clean them and reprocess them to be distributed in countries such as Haiti, Kenya, Swaziland and Uganda, CNN reports.

17 Nov 2011

Health officials report more than 200 cases of typhoid in Zimbabwe's capital

"Health authorities say 207 cases of typhoid are being treated in Zimbabwe's capital after a prolonged spell of unusually hot weather amid acute water shortages," the Associated Press/Seattle Times reports. Prosper Chonzi, Harare city council health director, "said Tuesday the disease will be difficult to contain in impoverished townships relying on water from shallow, makeshift wells and marshlands," and that "humanitarian agencies have been asked to help provide clean water," the news service writes.

17 Nov 2011

IAC executive director wins ECBT Immunization Leadership Award

The Immunization Action Coalition (IAC) is proud to announce that its executive director, Deborah Wexler, MD, has been selected as the honoree of the Every Child By Two Immunization Leadership Award. Every Child By Two (ECBT), founded by former First Lady Rosalynn Carter and former First Lady of Arkansas Betty Bumpers, is dedicated to protecting all children from vaccine-preventable diseases.

17 Nov 2011

IPS interviews head of Cuban research team working to develop dengue vaccine

Inter Press Service interviews Maria Guadalupe Guzman, head of the Pedro Kouri Institute (IPK) Department of Virology and director of the PAHO/WHO Collaborating Centre for the Study of Dengue and its Vector, who is leading of a team of Cuban researchers working to develop a vaccine against dengue.

17 Nov 2011

TNF inhibitors may minimally increase risk of serious infections

Biologic drugs have revolutionized treatment of autoimmune diseases during the past decade despite belief there is an increased risk for serious infections from using them. But new research from the University of Alabama at Birmingham Center for Education and Research on Therapeutics reveals that a class of biologics called tumor necrosis factor antagonists, or TNF inhibitors, may only minimally increase risk compared to more traditional therapies.

17 Nov 2011

Cholera outbreak hits Kenya's largest refugee camp

"Cholera has broken out in the world's largest refugee camp in Kenya, home to nearly 500,000 Somali refugees, the United Nations said on Tuesday," Reuters reports.

17 Nov 2011

WSU researchers to study novel antibiotic that may treat VRE infection

The bacteria Enterococcus can cause infections that typically target the digestive tract or bowel; if the bacteria spread, an abdominal abscess or urinary infection could result. Enterococcus also can invade the bloodstream, leading to meningitis, pneumonia or endocarditis - an infection of the heart valve.

17 Nov 2011

Malawi government addressing drug, medical supply shortages in wake of aid withdrawals

As international donors "remain reluctant to release aid meant for the health sector" in Malawi "amid allegations of pilfering and corruption in the procurement of drugs," "patients seeking medical treatment at government-run medical facilities are unable to access medication such as antiretrovirals (ARVs), anti-malarial drugs and even painkillers," Inter Press Service reports, adding, "Health facilities are also experiencing a shortage of medical equipment such as gloves, and malaria and HIV/AIDS testing kits."

17 Nov 2011

Austerity measures in Europe may cause rise in drug-related HIV infections, report says

"Austerity measures brought in to tackle Europe's economic crisis may cause a rise in drug-related HIV infections as stretched health services struggle to cope, the E.U.'s narcotics agency said on Tuesday," Reuters reports.

17 Nov 2011

New collaboration enables information sharing to aid in development of TB drug candidates

In this post in the Global Health Technologies Coalition's "Breakthroughs" blog, Heather Ignatius, senior policy manager for the TB Alliance, writes that while "the most recent WHO TB Control report noted that rates of tuberculosis (TB) declined this past year for the first time in decades, ... TB remains one of the most devastating global health crises today, with ripple effects that extend beyond health to cripple prosperity and development of regions overwhelmed by the disease."

17 Nov 2011

The story of E. coli

It has been the cause of infamous international foodborne disease outbreaks and yet it is the most studied bacterium in science, an essential part of the human digestive tract, and a backbone of the biotech industry.

16 Nov 2011

Study detects contrasting patterns of malaria drug resistance in humans, mosquitoes

A study conducted by researchers at the Johns Hopkins Malaria Research Institute and their Zambian colleagues detected contrasting patterns of drug resistance in malaria-causing parasites taken from both humans and mosquitoes in rural Zambia.

16 Nov 2011

First clinical trial of dapivirine-maraviroc ring to treat HIV in women

In the first clinical trial of a vaginal ring combining two antiretroviral (ARV) drugs, researchers from the Microbicide Trials Network (MTN) are collaborating with the International Partnership for Microbicides (IPM) to evaluate whether the ring is safe for use in women.

16 Nov 2011

High school health classes fail to endorse safe sex habits

High school health classes fail to help students refuse sexual advances or endorse safe sex habits when teachers focus primarily on testing knowledge, a new study reveals.

16 Nov 2011