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Oral bacteria may contribute to the development of obesity

The world-wide explosion of overweight people has been called an epidemic. The inflammatory nature of obesity is widely recognized. Could it really be an epidemic involving an infectious agent? In this climate of concern over the increasing prevalence of overweight conditions in our society, investigators have focused on the possible role of oral bacteria as a potential direct contributor to obesity.

9 Jul 2009

Democrats divided as Congressional health overhaul efforts stall

Senators working feverishly to pass health reform ahead of Congress' August recess raised doubts Wednesday on whether they will be able to pass reform on schedule, The Boston Globe reports.

9 Jul 2009

Washington State insurers impose double digit rate hikes, again

"In what is becoming an annual ordeal for policyholders, Regence BlueShield is raising premiums for 135,000 individual health-plan members in Washington [state] by an average 17 percent on Aug. 1," the Seattle Times reports.

9 Jul 2009

Administration officials take health reform reins in Obama's absence

White House staff and administration officials are trying to maintain their visibility on health care reform this week with public events and meetings as President Obama travels, Roll Call reports.

9 Jul 2009

Payment reform: A trend in White House thinking

White House health reformers have pressed over the last month for payment reforms that would reward doctors and hospitals for spending less and delivering higher quality care, rather than simply providing a higher volume of services.

9 Jul 2009

Healthcare reform gets boost from hospital groups

"In the face of mounting Republican opposition to its healthcare agenda, the Obama administration received a boost Wednesday, winning a preliminary agreement with leading hospital groups to cut federal payments to the industry over the next decade," The Los Angeles Times reports.

9 Jul 2009

Health care overhaul ignores illegal immigrants

"As Congress wrangles with overhauling the health care system, there is one population not being discussed. No proposal for a national health plan would cover the nation's estimated 11 million illegal immigrants," NPR reports.

9 Jul 2009

States undergo a variety of health care policy developments

Connecticut: The Associated Press/Hartford Courant reports, "Gov. M. Jodi Rell has vetoed two health insurance bills he said were "well-intentioned" but "would cost the state billions of dollars before any economic recovery is complete."

9 Jul 2009

Nursing shortage leads to more students, new training programs

"Long second shrift to other medical training, nursing education has taken on new relevance as the country faces a drastic shortage of nurses and a thin job market overall," The Dallas Morning News reports.

9 Jul 2009

Obama nominates human genome veteran to lead NIH

Dr. Francis S. Collins, the Yale-educated, guitar-strumming physician and geneticist who led the Human Genome Project, was nominated Wednesday to head the National Institutes of Health, the New York Times reports.

9 Jul 2009

Legislation includes provisions for healthy lifestyle infrastructure

Sweeping healthcare legislation in Congress includes money for walking paths, streetlights, jungle gyms, and even farmers' markets. While supporters cite their importance for preventative health, critics see the billions of dollars for such provisions in the Senate and House versions as pure pork.

9 Jul 2009

Small business owners deliver mixed messages to Capitol Hill

As more specific legislative language emerges on health care, "small business organizations are encouraging members to make their views known through e-mails, letters, phone calls and personal visits" to members of Congress, but "the message is a decidedly mixed one," Kaiser Health News reports. "Small business, a powerful constituency in every congressional district, no longer speaks with one voice on health care.

9 Jul 2009

Medicare analysis finds too many needless deaths at hospitals

A new Medicare analysis by the Centers for Medicare and Medicaid Services found a "double failure" at U.S. hospitals. Its release comes as the White House and Congress seek ways to reward quality over quantity of care in health care reform.

9 Jul 2009

Convent focuses on different approach to end-of-life care

A focus on end-of-life care emphasizes social and spiritual elements over aggressive medical intervention.

9 Jul 2009

World Food Programme appeals for $23 million to help Yemenis women and children

The World Food Programme (WFP) issued an urgent appeal on Tuesday for $23 million in "financial support from international donors for food aid to Yemen specifically targeted at women and children," AFP/Google.com reports.

9 Jul 2009

Obama cabinet members meet Thursday for H1N1 preparedness summit

"The White House, months before flu season, will roll out the big guns Thursday for a swine flu preparedness summit, underscoring the importance the Obama administration is placing on the pandemic," CNN reports.

9 Jul 2009

President Obama to visit Ghana Friday - major policy statement

IRIN reports that Ghanaians "are mixing high hopes with caution" in anticipation of President Obama's arrival in the country Friday – "his first visit to sub-Saharan Africa." Obama is expected to "make a major policy statement," according to IRIN. The article looks back at some of the commitments that former Presidents Bush and Clinton previously made to Africa (7/8).

9 Jul 2009

Global Fund-financed programs reaching more people, report shows

The most recent statistics on programs funded in 140 countries through the Global Fund to Fight AIDS, Tuberculosis and Malaria released Wednesday reveal "[m]ore than 2 million people living with HIV have been reached with life-saving treatment," the UN News Centre reports (7/8).

9 Jul 2009

G8 addresses developing nation economic assistance, reforming African aid, establishing farming investment, food security, climate change

Leaders of the world's five biggest developing economies (G5) - Brazil, China, India, Mexico and South Africa - joined the G8 summit on Thursday in an effort to get international financial institutions to use their "multi-billion dollar government bailouts to help developing countries emerge from the economic crisis," AFP/Google.com reports.

9 Jul 2009

Cells use import machinery to export their goods as well

In the bustling economy of the cell, little bubbles called vesicles serve as container ships, ferrying cargo to and from the port - the cell membrane. Some of these vesicles, called post-Golgi vesicles, export cargo made by the cell's protein factory.

9 Jul 2009