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Peptic Ulcer Bacterium Alters The Body's Defence System
Helicobacter pylori survives in the body by manipulating important immune system cells. This is shown in a thesis from the Sahlgrenska Academy. The discovery may lead to new treatments against the common peptic ulcer bacterium.

Molecular Life Sciences New Online Publication
Cold Spring Harbor Laboratory Press has launched a new monthly publication, Cold Spring Harbor Perspectives in Biology, that provides comprehensive, systematically structured surveys of research in exciting areas of molecular and cellular biology, genetics, developmental biology, neuroscience, cancer biology, and molecular pathology.
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Obama Highlights U.S. Commitment To Reducing Maternal Mortality, HIV/AIDS In Address To Africa
In a speech before the Ghanaian Parliament, President Obama on Saturday reiterated U.S. support for public health programs that will reduce maternal mortality and the spread of HIV/AIDS in Africa, the New York Times reports. The speech, which was televised across the continent, focused on international relations with Africa and empowering African nations to address problems (Baker, New York Times, 7/12).In a portion of the speech about strengthening public health, Obama said that there has been "enormous progress ... in parts of Africa" in recent years. He continued, "Far more people are living productively with HIV/AIDS, and getting the drugs they need. But too many still die from diseases that shouldn"t kill them." He added, "When children are being killed because of a mosquito bite, and mothers are dying in childbirth, then we know that more progress must be made." Obama said that "incentives often provided by donor nations" often compel doctors and nurses to "go overseas, or work for programs that focus on a single disease," which "creates gaps in primary care and basic prevention." He also said that Africans must "make responsible choices that prevent the spread of disease, while promoting public health in their communities and countries."Obama noted that the U.S. has committed $63 billion "to meet these challenges." He added that the U.S. will not "confront illnesses in isolation" but instead "invest in public health systems that promote wellness and focus on the health of mothers and children" (AP/USA Today, 7/11). Obama also visited a women"s clinic to highlight U.S-backed programs to fight infant and maternal mortality (New York Times, 7/12).
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Durban Calling - Royal College Of Nursing

For the first time RCN members can get a unique insight into the International Council of Nurses (ICN) Congress care of a daily blog. Chair of the Association of Nursing Students (ANS) Naomi Baker has already started sending back daily reports from Durban, South Africa, where the 24th Quadrennial ICN Congress is being held. The ICN represents more then 130 national nursing associations, working together to promote the global advancement of nursing. Congress comprises a business meeting and conference and is an opportunity to showcase nursing, exchange knowledge and discuss the future of the profession on an international scale. Highlights of Naomi"s packed week will include attending the Student Assembly; shadowing consultant to the ICN Student Network, Anne Morrison; and meeting nurses and nursing students from around the world. Read Baker"s blog here. Read more about the ICN Congress at http://www.icn.ch/congress2009. Royal College of Nursing


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