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New imaging device enables scientists to see tumor cells traveling in the brain

For the first time, scientists can see pathways to stop a deadly brain cancer in its tracks. Researchers at Case Western Reserve University School of Medicine have imaged individual cancer cells and the routes they travel as the tumor spreads.

26 Aug 2011

Rotavirus vaccine still effective in reducing diarrhea-related deaths in Mexico, researchers say

"The rotavirus vaccine introduced in Mexico in 2007 still appears to be preventing diarrhea-related deaths in children, despite speculation that years later the vaccine may not be as effective," according to the Los Angeles Times' "Booster Shots" blog.

26 Aug 2011

Plants stop lethal bleedings after birth in Tanzanian women

Researchers at the Faculty of Pharmaceutical Sciences, University of Copenhagen, have examined a number of plants which are used for illegal abortions in Tanzania. The lab tests show that several of the plants can make the uterus tissue contract and that the plants therefore can be used to stop lethal bleedings after birth. This new knowledge is now to be conveyed in rural Tanzania where access to medicine often is difficult.

26 Aug 2011

Flooding in Pakistan kills at least 16, affects 'dozens' of homes

"In what appears to be a repeat -- on a limited scale -- of the 2010 flood disaster in Pakistan with northern areas affected mainly by flash floods sweeping down from the mountains after heavy rain, at least 16 people have died in the remote Kohistan District of Khyber Pakhtookhwa Province (KP)," IRIN reports.

26 Aug 2011

Restricting kids' unstructured play may actually cause harm

Hovering helicopter parents who restrict their kids' unstructured play may actually harm, rather than help, children according to the latest issue of the American Journal of Play, a scholarly journal which has gathered a distinguished group of experts to probe the near-extinction of free play and its effects on children and society.

26 Aug 2011

South African HIV cases fall slightly to 5.4M, but new infections continue to outpace prevention efforts

"The number of people living with HIV in South Africa has dropped slightly to 5.38 million, and the number of AIDS deaths is finally starting to fall, Deputy President Kgalema Motlanthe said Thursday ... in a written reply to a question from parliament, where lawmakers had asked for an update on the success of the anti-AIDS fight," Agence France-Presse reports.

26 Aug 2011

Viewpoints: Drug shortages = rationing; Changing forces in health marketplace; Birth control mandate

A widespread shortage of prescription drugs is hampering the treatment of patients who have cancer, severe infections and other serious illnesses. While some Republican politicians have railed against the imaginary threat of rationing under health care reform, Congress has done nothing to alleviate the all-too-real rationing of lifesaving drugs caused by this crisis.

26 Aug 2011

Research roundup: The costs of obesity; Patients' post-hospital medicine; Women and heart failure

Association of ICU or Hospital Admission With Unintentional Discontinuation of Medications for Chronic Diseases -- Researchers examined records of older people admitted to a hospital in Ontario, Canada from 1997-2009 who were already taking medicines for chronic health problems. They measured "failure to renew the prescription within 90 days after hospital discharge," and found that patients "prescribed medications for chronic diseases were at risk for potentially unintentional discontinuation after hospital admission.

26 Aug 2011

Seniors issues: Long-term care costs, financial and social responsibilities

According to the 2010 census, the nation's median age has increased to 37.2, up from 35.3 in 2000. The aging trend held up in every state ... Older states, such as Maine, Vermont, West Virginia and New Hampshire, may have less time than others to prepare for challenges such as providing long-term care for a growing elderly population.

26 Aug 2011

States putting more kids into CHIP programs, but some Medicaid programs squeezed

Thirty states increased the number of children under the program, Stateline reports. Also, Medicaid advocates are urging federal officials to deny California's request to cut the program, and in Georgia, officials are looking for more funding.

26 Aug 2011

Roundup: Virginia's abortion rules; Calif. rate regulation bill; Georgia's spending plans for disabled

Virginia health officials are planning to release draft emergency regulations for abortion clinics as soon as Friday that reproductive-health activists say could impose strict physical, staffing and equipment requirements and could force many of the state's clinics to close.

26 Aug 2011

Perry takes on Romney's Massachusetts health reforms

GOP presidential hopeful Rick Perry criticized the Massachusetts health overhaul that became law while fellow candidate Mitt Romney was governor. Meanwhile, news outlets are fact-checking statements about related reform initiatives - such as Texas' tort reform law, and members of Congress appear to be taking a less-is-more approach to August town hall meetings.

26 Aug 2011

IOM report: Vaccines generally safe, no link to autism

Vaccines can cause certain side effects but serious ones appear very rare - and there's no link with autism and Type 1 diabetes, the Institute of Medicine says in the first comprehensive safety review in 17 years. The report released Thursday isn't aimed at nervous parents. And the side effects it lists as proven are some that doctors long have known about, such as fever-caused seizures and occasional brain inflammation.

26 Aug 2011

EU finances BRIDGE project to tackle major disasters

The subject of the EU's BRIDGE project is transnational and interagency cooperation in the event of terror attacks, natural disasters and industrial accidents. The project is being led by SINTEF and was launched in April 2011.

26 Aug 2011

Improving global health, food security among top 10 things to know about State Department, USAID

In this Huffington Post editorial piece, Deputy Secretary of State for Management and Resources Thomas Nides writes about "10 things you should know about the State Department and USAID" and what the department does "on behalf of the American people."

26 Aug 2011

Global obesity rates doubled over last 30 years, researchers say

"Obesity rates worldwide have doubled in the last three decades, even as blood pressure and cholesterol levels have dropped," according to a series of papers published Friday in the Lancet, the Associated Press/New York Times reports (8/25).

26 Aug 2011

Everyone is responsible to reduce risk from E Coli

E. coli O157 is the most common of the harmful strains of the bacteria and this interdisciplinary research has investigated not just its characteristics, but also how people understand E. coli O157 and how their behaviour affects the threats that it poses. E. coli O157 must be swallowed to infect people it can be contracted from food, water or by contact with farm animals, particularly sheep and cattle, and their faeces.

26 Aug 2011

Asia-pacific region making gains against HIV/AIDS, but more needs to be done, UNAIDS report says

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26 Aug 2011

ABC News features six videos on global health issues

ABC News on Thursday posted six videos in its "World In 3" health series. The three-minute videos examine malaria in Uganda, neglected tropical diseases in Niger, pneumonia in the Philippines, sleeping sickness in the Democratic Republic of Congo, tuberculosis in South Africa and parasitic worms in Brazil.

26 Aug 2011

A.U. pledges $46M for Horn of Africa; USAID official discusses U.S. response

At a meeting of the African Union (A.U.) in Ethiopia on Thursday, "African governments ... pledged $46 million for the crisis in the Horn of Africa amid warnings that the emergency stretches far beyond hunger to encompass health, security and livelihood," the Guardian reports.

26 Aug 2011

Research News and Research

New imaging device enables scientists to see tumor cells traveling in the brain

Rotavirus vaccine still effective in reducing diarrhea-related deaths in Mexico, researchers say

Plants stop lethal bleedings after birth in Tanzanian women

Flooding in Pakistan kills at least 16, affects 'dozens' of homes

Restricting kids' unstructured play may actually cause harm

South African HIV cases fall slightly to 5.4M, but new infections continue to outpace prevention efforts

Viewpoints: Drug shortages = rationing; Changing forces in health marketplace; Birth control mandate

Research roundup: The costs of obesity; Patients' post-hospital medicine; Women and heart failure

Seniors issues: Long-term care costs, financial and social responsibilities

States putting more kids into CHIP programs, but some Medicaid programs squeezed

Roundup: Virginia's abortion rules; Calif. rate regulation bill; Georgia's spending plans for disabled

Perry takes on Romney's Massachusetts health reforms

IOM report: Vaccines generally safe, no link to autism

EU finances BRIDGE project to tackle major disasters

Improving global health, food security among top 10 things to know about State Department, USAID

Global obesity rates doubled over last 30 years, researchers say

Everyone is responsible to reduce risk from E Coli

Asia-pacific region making gains against HIV/AIDS, but more needs to be done, UNAIDS report says

ABC News features six videos on global health issues

A.U. pledges $46M for Horn of Africa; USAID official discusses U.S. response

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