Navigation Links
NIH scientists describe ways to better assess benefits of influenza vaccine in the elderly
Date:9/24/2007

WHAT: Each year, seasonal flu kills approximately 36,000 people in the United States, most over age 70.Yet little is known about the benefit of influenza vaccine in older seniors. Randomized, placebo-controlled clinical trials involving seniors have not been large enough to reveal how well the vaccine can prevent death in this age group.

In an article in the October issue of The Lancet Infectious Diseases, now available online, researchers from the National Institutes of Health (NIH) describe how sources of bias in other, non-randomized studies have inadvertently resulted in an exaggeration of the flu vaccines value in preventing flu deaths in the elderly. The authors point to the need for better flu vaccines for seniors, and other strategies to reduce severe influenza outcomes among this age group.

The authors emphasize that even a less-than-ideal influenza vaccine is better than none at all, and that this age group should continue to get a seasonal flu shot. Better vaccines are needed, however, and NIAID supports research to develop new and improved vaccines.

In the meantime, the researchers suggest intensive study of several approaches to reduce influenza-related deaths among the elderly.

  • Vaccinate more people in all age groups to indirectly better protect the elderly
  • Identify and vaccinate the frail elderly who are at greatest risk of death from flu
  • Use antiviral drugs more aggressively to treat and prevent flu in seniors and their contacts

The researchers also outline new epidemiological methods that may aid in establishing a more accurate picture of the impact on mortality of flu vaccination in the elderly.


'/>"/>

Contact: NIAID News Office
niaidnews@niaid.nih.gov
301-402-1663
NIH/National Institute of Allergy and Infectious Diseases
Source:Eurekalert

Page: 1

Related medicine news :

1. Nobel Prize for Medicine shared by Three scientists
2. Scientists plan human cloning clinic in the United States
3. Scientists crack mechanism of Leptin-Obesity Hormone
4. Scientists use plant hormones to fight cancer
5. American scientists alter gene makeup of babies
6. Expose on eating disorders!! Scientists trace “brain’s eating control center pathway”
7. Scientists found ancient Human Germ Killer
8. Scientists locate key hormone involved in appetite control
9. Scientists open the book of life
10. Electronic nose by Italian scientists
11. Scientists review SARS
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... Portland, Maine (PRWEB) , ... December 02, 2016 , ... ... support group for caregivers of those affected by autism spectrum disorder (ASD) and other ... and Easter Seals Maine, will give parents and other caregivers the opportunity to share ...
(Date:12/2/2016)... ... December 02, 2016 , ... U.S. Surgeon General, Dr. Vivek Murthy, ... Murthy explains how he was inspired to practice medicine at an early age by ... about more than making diagnoses and prescribing medicine,” he states. “It is about building ...
(Date:12/2/2016)... ... December 02, 2016 , ... Mediaplanet’s newest campaign, “Digestive Heath,” ... living proof that attitude and determination can combine into the most remarkable achievements. ... the holidays. This campaign will offer patients a new-found hope, by seizing the ...
(Date:12/2/2016)... (PRWEB) , ... December 02, 2016 , ... More than ... and while 84 percent of parents report speaking with their child about sex related ... sexually transmitted diseases. , Mediaplanet is proud to announce the launch of its second ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... of its SaaS LIMS, CloudLIMS Lite. CloudLIMS Lite helps biobanks, clinical, research and ... storing, shipping and disposal. The new version is a faster and a more ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... , Dec. 2, 2016  Maxor National Pharmacy Services, ... of Pharmaceutical Specialties, Inc. ("PSI").  The combination of ... Georgia -based PSI bring together both company,s clinical ... manufacturers, and payers an industry-leading specialty pharmacy. About ... , , ...
(Date:12/2/2016)... 2, 2016 Lianluo Smart Limited (Nasdaq: ... Company") which develops, markets and sells medical devices ... China and international markets, recently attended ... Treatment New Progress Forum, co-hosted by the Institute ... , Guangdong Provincial People,s Hospital and Cardiology ...
(Date:12/2/2016)... Dec. 1, 2016 The concept of rare diseases ... given to this sector has been taking shape in ... the political aspects and initiatives related to orphan medicinal products ... the level of member states individually. Many member states in ... the space of orphan medicinal products, the result of which ...
Breaking Medicine Technology: