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Prevalence of cortical gray matter atrophy may be overestimated in healthy aging brain

The belief that healthy older brains are substantially smaller than younger brains may stem from studies that did not screen out people whose undetected, slowly developing brain disease was killing off cells in key areas, according to new research. As a result, previous findings may have overestimated atrophy and underestimated normal size for the older brain.

8 Sep 2009

New probiotic provides protection against the fatal E. coli disease

Researchers in Australia are developing diversionary tactics to fool disease-causing bacteria in the gut. Many bacteria, including those responsible for major gut infections, such as cholera, produce toxins that damage human tissues when they bind to complex sugar receptors displayed on the surface of cells in the host's intestine.

8 Sep 2009

Microbe's multilayer defence mechanisms could treat fungal infections

Unravelling a microbe's multilayer defence mechanisms could lead to effective new treatments for potentially lethal fungal infections in cancer patients and others whose natural immunity is weakened.

8 Sep 2009

Cognitive abilities decline more for people with Alzheimer's disease due to infections

Getting a cold, stomach bug or other infection may lead to increased memory loss in people with Alzheimer's disease, according to research published in the September 8, 2009, print issue of Neurology-, the medical journal of the American Academy of Neurology.

8 Sep 2009

Tool to aid health organizations tackle spread of pandemic diseases

OAG, the leading provider of global airline data and intelligence, has developed a prototype to assist health organizations and government agencies in preparing their strategies to combat the spread of pandemic diseases, including the H1N1 virus and other flu strains.

7 Sep 2009

Study calls for compelling messages to induce washing of hands

"Many students say they routinely wash their hands," said Douglas Powell, an associate professor of food safety at Kansas State University. "But even in an outbreak situation, many students simply don't."

5 Sep 2009

Recent releases: PEPFAR in Zimbabwe; dengue in Thailand; blogs on improving U.S. foreign aid; examining allocations of health aid

The U.S. plans to support efforts to develop a sustainable health system in Zimbabwe and increase its capacity to treat people, Eric Goosby, U.S. global AIDS Coordinator for PEPFAR, said on Wednesday after a visit to the country with USAID and CDC officials, according to a press release from the U.S. Embassy in Harare, Zimbabwe. Goosby said he is "optimistic" that the Zimbabwe PEPFAR team's experience will be used "to develop a response that fits the existing health infrastructure, supports it and reinforces it in a way that creates a durable and lasting response" (9/2).

5 Sep 2009

Sinovac to purchase H1N1 vaccine for the national stockpiling plan

Sinovac Biotech Ltd. (NYSE: SVA), a leading provider of biopharmaceutical products in China, announced today that the Ministry of Industry and Information Technology of the People's Republic of China has issued the initial order to Sinovac to purchase H1N1 vaccine for the national stockpiling plan.

5 Sep 2009

Nurses urge CDC to follow the recommendations for swine flu protection from the Institute of Medicine

The California Nurses Association/National Nurses Organizing Committee (CNA/NNOC) today applauds the Institute of Medicine for recommending strong patient safety protections for patients and caregivers to avoid airborne transmission during the ongoing H1N1/swine flu pandemic--and calls on the Centers for Disease Control to meet the same, stringent standards.

5 Sep 2009

Bloodstream infections can be avoided with a daily scrub solution bath

Giving critically ill hospital patients a daily bath with a mild, soapy solution of the same antibacterial agent used by surgeons to "scrub in" before an operation can dramatically cut down, by as much as 73 percent, the number of patients who develop potentially deadly bloodstream infections, according to a new study by patient safety experts at The Johns Hopkins Hospital and five other institutions.

5 Sep 2009

Researchers discover the causes for the severity of RSV illness

Approximately one-half of all infants are infected with the respiratory syncytial virus (RSV) during the first year of life, and almost all children have been infected at least once by the time they reach their second birthday. Researchers at West Virginia University have discovered what makes RSV such a severe and persistent illness.

4 Sep 2009

Touch of MIDAS to prepare the world for contagious outbreaks

To help the nation-and the world-understand and prepare for contagious outbreaks, the National Institutes of Health's Models of Infectious Disease Agent Study (MIDAS) adds new research expertise to increase its capacity to simulate disease spread, evaluate different intervention strategies and help inform public health officials and policymakers.

4 Sep 2009

Clinical trial of Novartis MF59 swine-flu vaccine elicits a strong immune response

Results from the first swine-flu vaccine trials taking place in Leicester reveal a strong immune response after just one dose.

4 Sep 2009

New center to study mathematical modeling of drug resistance and internention to be established at HSPH

A new center that will focus on mathematical modeling of drug resistance, seasonal infectious diseases, and intervention allocation will be established at the Harvard School of Public Health (HSPH).

4 Sep 2009

Adding screens to homes can cut malaria risk, study says

A study conducted in the Republic of The Gambia found that adding screens to the windows and doors of houses can help reduce the number of malaria-carrying mosquitoes inside and prevent anaemia in children, CBCnews.ca reports (9/2).

4 Sep 2009

Two new antibodies for targeting HIV virus discovered

Researchers at and associated with the International AIDS Vaccine Initiative (IAVI), at The Scripps Research Institute, and at the biotechnology companies Theraclone Sciences and Monogram Biosciences have discovered two powerful new antibodies to HIV that reveal what may be an Achilles heel on the virus. They published their work in Science this week.

3 Sep 2009

Seasonal flu vaccinations increases by 237% this season compared to the same four weeks during last season

According to SDI, a leading healthcare market insight and analytics firm that consolidates electronic healthcare claims data, there have been over 477,000 seasonal flu vaccinations already administered through Aug. 29 — the fourth week of this year’s flu season. That is an increase of 237% compared to the same four weeks during last season.

3 Sep 2009

Disease/Infection News

Prevalence of cortical gray matter atrophy may be overestimated in healthy aging brain

New probiotic provides protection against the fatal E. coli disease

Microbe's multilayer defence mechanisms could treat fungal infections

Cognitive abilities decline more for people with Alzheimer's disease due to infections

Tool to aid health organizations tackle spread of pandemic diseases

Study calls for compelling messages to induce washing of hands

Recent releases: PEPFAR in Zimbabwe; dengue in Thailand; blogs on improving U.S. foreign aid; examining allocations of health aid

Sinovac to purchase H1N1 vaccine for the national stockpiling plan

Nurses urge CDC to follow the recommendations for swine flu protection from the Institute of Medicine

Bloodstream infections can be avoided with a daily scrub solution bath

Researchers discover the causes for the severity of RSV illness

Touch of MIDAS to prepare the world for contagious outbreaks

Clinical trial of Novartis MF59 swine-flu vaccine elicits a strong immune response

New center to study mathematical modeling of drug resistance and internention to be established at HSPH

Adding screens to homes can cut malaria risk, study says

Two new antibodies for targeting HIV virus discovered

Seasonal flu vaccinations increases by 237% this season compared to the same four weeks during last season

Outbreaks Near Me iPhone application tracks and reports outbreaks of infectious diseases in real-time

Recurrence of Clostridium difficile infection is a growing area of concern in hospitals

First swine-flu vaccine trials reveal strong immune response

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

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