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Researchers map how staph infections alter immune system

Infectious disease specialists at UT Southwestern Medical Center have mapped the gene profiles of children with severe Staphylococcus aureus infections, providing crucial insight into how the human immune system is programmed to respond to this pathogen and opening new doors for improved therapeutic interventions.

14 Jul 2009

Overcoming the big ‘nanotech’ challenges

Whether in the fields of medicine, sustainable energy supply or environmental protection, without making use of nanotechnology we will not be capable of overcoming the challenges which the future presents. In parallel with these efforts, though, it is essential that we examine the new technology very carefully for potential risks, such as those presented by free nanoparticles.

14 Jul 2009

Senate panel looks to health insurers for health savings

"U.S. health insurers were in talks with the Senate Finance Committee Monday to discuss how to save the Medicare program $100 billion over a decade, a source familiar with the talks said," Reuters reports.

14 Jul 2009

Key Democrats summoned to White House meeting

"The White House summoned two lawmakers critical to President Barack Obama's hopes for health care overhaul to a private meeting Monday as the timetable for a comprehensive bill continued to slip," the Associated Press reports.

14 Jul 2009

Obama taps Alabama doctor to serve as Surgeon General

The Obama Administration signalled on Monday that Dr. Regina Benjamin is its nominee for the office of Surgeon General. "President Barack Obama turned to the Deep South for the next surgeon general, a rural Alabama family physician who made headlines with fierce determination to rebuild her nonprofit medical clinic in the wake of Hurricane Katrina," the Associated Press reports.

14 Jul 2009

Obama's focus on health care crucial to reform

"After a week of international diplomacy, President Obama returns to Washington this week facing an even greater diplomatic challenge: nudging the large and controversial health-care reform package toward consensus on Capitol Hill," The Washington Post reports.

14 Jul 2009

House seeks to pay for reform with new tax on wealthy

House Democrats are expected to begin marking up a health reform bill this week that members of the Ways and Means committee said "would cost less than $1 trillion over 10 years, [and would be] paid for chiefly by a combination of spending reductions in the health care system and a surtax on wealthy taxpayers," CQ Politics reports.

14 Jul 2009

Investigation finds problem nurses stay on job amid nursing shortage

A new market emerges for special end-of-life care that is inpatient and offers quiet rooms, home-like settings and high-tech alternatives.

14 Jul 2009

Philadelphia area increases inpatient hospice care

A new market emerges for special end-of-life care that is inpatient and offers quiet rooms, home-like settings and high-tech alternatives.

14 Jul 2009

Lobbying groups prepare for reconciliation process, step up fight on bill features

Lobbyists are beginning to consider how their clients would fare if health reform moves to a reconciliation process to pass legislation, Roll Call reports.

14 Jul 2009

Federal program cracks down on Medicare fraud in Houston

A federal program targets Medicare fraud in the Houston area as news of three cases representing at least $35 million in false claims emerged within the past week.

14 Jul 2009

Health reform stalled in Congress by busy schedule, divided lawmakers

"Lawmakers from both parties are telling the White House they will go on vacation next month and leave behind - and incomplete - President Barack Obama's health care overhaul," the Associated Press reports. The White House had long pushed lawmakers to complete their proposal by the recess, a target that now appears unlikely.

14 Jul 2009

Small business: The hunt for affordable health insurance

"For entrepreneurs trying to start or run a business, the obstacles are huge. But few loom as large as one: health care," the Wall Street Journal reports. "At some businesses, in fact, health care is the highest expense after salaries - with devastating consequences.

14 Jul 2009

Survey: Illinois seniors delay buying prescription drugs

Some seniors in Illinois are delaying buying prescription drugs because of the cost, according to the AARP. United Press International reports: "Twenty-one percent of AARP members surveyed in Illinois report not filling or delaying filling prescriptions due to cost, a survey indicated.

14 Jul 2009

For doctors in Congress, little harmony on health care

"In the struggle to overhaul the nation's health care system, 16 physicians have ended up in ringside seats - as members of the House and Senate. But they have taken different lessons from their experiences in medicine, and they do not agree on what a bill should look like," The New York Times reports.

14 Jul 2009

Slumping economy hurts health system, but stimulus provides some relief

The receding economy has dragged down Michigan's health care system, "offering a preview of how a lingering recession could corrode Americans' hospitals, savings and health," the Wall Street Journal reports.

14 Jul 2009

New insight into apoptosis

A study by Nanyang Technological University (NTU)'s Assistant Professor Li Hoi Yeung, Assistant Professor Koh Cheng Gee and their team have made an important contribution to the understanding of the process that cells go through when they die. This process known as 'apoptosis' or programmed cell death, is a normal process in the human body which removes perhaps a million cells a second.

14 Jul 2009

Obama addresses Ghana's parliament, reiterates U.S. global health initiative

During his visit to Ghana over the weekend, President Obama praised the country for its achievements while calling on African leaders to take responsibility for the future of the continent, CNN reports. "Despite the progress that has been made - and there has been considerable progress in parts of Africa - we also know that much of that promise has yet to be fulfilled," Obama said during a speech before the Ghanaian parliament (7/11).

13 Jul 2009

G8, African leaders agree to strengthen water access partnership

G8 and leaders from Algeria, Angola, Egypt, Ethiopia, Libya, Nigeria, Senegal, South Africa and the African Union on Friday announced an agreement to strengthen their partnership to improve access to water in Africa, Ennahar Online reports (Oudina, 7/10).

13 Jul 2009

U.S. to commit additional $1 billion to H1N1 vaccine development

HHS Secretary Kathleen Sebelius said Sunday the U.S. has agreed to put an addition $1 billion towards ingredients for the production of a vaccine that offers protection against the H1N1 (swine flu) virus, Reuters reports.

13 Jul 2009