It’s the gift-giving season. However, there’s one gift this time of year you don’t want to give or get: the flu virus. Flu season runs from November to April, with most cases occurring between late December and early March. About 10-20% of people get the flu every winter [1]. In children, the number is even higher with up to 40% of children becoming clinically ill due to the influenza virus.
Archives for December 2010
The Benefits of Animal Research
December 9, 2010 | by
This article was written by Liz Hodge.
Most of us like a great steak, but may not want to think about how it arrives on our plate. Similarly, we want medicines, vaccines, antibiotics, surgery and diagnostic tools when we’re sick, but we may not care to know how exactly these treatments make it into our hospitals and pharmacies. Well, chances are, scientists developed them with the help of laboratory animals. Nearly every medical breakthrough involves animal research. From antibiotics to blood transfusions, dialysis to organ transplantation, vaccinations to chemotherapy, bypass surgery and joint replacement, practically every drug, treatment, medical device, diagnostic tool or cure we have today was developed with the help of laboratory animals. Each day, dedicated scientists study animals to find new cures for diseases and conditions that are currently incurable.
NIHSeniorHealth.gov Adds Topic on Anxiety Disorders in Older Adults
December 8, 2010 | by
Anxiety caused by stressful events like moving or losing a job is a normal part of life. Anxiety disorders, on the other hand, are characterized by persistent, excessive and disabling fear and worry and get progressively worse if left untreated. It is estimated that anxiety disorders affect between 3 and 14 percent of older adults in a given year. To provide an older audience with additional information, NIHSeniorHealth, the health and wellness website for older adults from the National Institutes of Health (NIH), has added a topic about anxiety disorders.
Visitors to the website can learn about the risk factors, symptoms and treatments for generalized anxiety disorder, social phobia, panic disorder, post-traumatic stress disorder (PTSD), obsessive compulsive disorder (OCD) and specific phobias such as fear of flying or fear of public speaking. Anxiety disorders can severely affect a person’s life, and they are often overlooked in older adults.
Grand Rounds: the Impact of Healthcare Reform
December 7, 2010 | by
Welcome to Grand Rounds: the Impact of Healthcare Reform.
There’s a revolution occurring on the Web: those “authoritative” articles written on traditional, static websites are being replaced with blogs, wikis and online social networks. In the sphere of health, medicine and information technology, this “real-time Web” consists of many who are professionals in the field; their posts are listed below. In the digital age, these are the characteristics of new media: recent, relevant, reachable and reliable.
For this edition of Grand Rounds, Vol. 7 No. 11, we’re focusing on the impact of healthcare reform: what are the changes to healthcare delivery, utilization, quality, costs (either as a provider or a patient) and outcomes. After all, these changes affect everyone, whether you’re a patient, a healthcare provider or a biomedical researcher.
Health in 200 Countries Over 200 Years in 4 Minutes
December 5, 2010 | by
Hans Rosling is Professor of International Health at Karolinska Institute, one of Europe’s largest medical universities, and Director of the Gapminder Foundation, a non-profit venture that promotes sustainable global development and achievement of the United Nations Millennium Development Goals by the increased use and understanding of statistics and other information about social, economic and environmental development at local, national and global levels.
Rosling’s lectures combine huge quantities of public data with a sport commentator’s style to reveal the story of the world’s past, present and future development. Here, he tells the story of the world in 200 countries over 200 years using 120,000 numbers — in just four minutes.
Plotting life expectancy against income for every country since 1810, Rosling shows how the world we live in is radically different from the world most of us imagine.
References
- The Joy of Stats. BBC. Accessed 2010 Dec 4.
