Study: High-dose flu shot better protects seniors - 21 News Now, More Local News for Youngstown, Ohio -

Study: High-dose flu shot better protects seniors

Posted: Updated:
  • More NewsMore>>

  • Remembering Idora Park over the years

    Remembering Idora Park over the years

    Wednesday, April 23 2014 11:44 PM EDT2014-04-24 03:44:21 GMT
    This Saturday will mark the 30th anniversary of the devastating fire that led to the closing of the Idora Amusement Park. Glenn Stevens took a look back at Idora Park's history and the memories it made for generations. More >>
    This Saturday will mark the 30th anniversary of the devastating fire that led to the closing of the Idora Amusement Park. Glenn Stevens took a look back at Idora Park's history and the memories it made for generations. More >>
  • Trumbull County Sheriff Tom Altiere talks about hostage situation

    Trumbull County Sheriff Tom Altiere talks about hostage situation

    Wednesday, April 23 2014 11:29 PM EDT2014-04-24 03:29:48 GMT
    Following the five hour hostage situation at the Trumbull County jail that ended with the safe release of a corrections guard taken hostage by 3 inmates, Trumbull County Sheriff Tom Altiere spoke to 21 News.More >>
    Following the five hour hostage situation at the Trumbull County jail that ended with the safe release of a corrections guard taken hostage by 3 inmates, Trumbull County Sheriff Tom Altiere spoke to 21 News.More >>
  • GM ships kits to repair ignition in recalled cars

    GM ships kits to repair ignition in recalled cars

    Wednesday, April 23 2014 11:27 PM EDT2014-04-24 03:27:38 GMT
    General Motors says it has shipped thousands of kits consisting of ignition switches, ignition cylinders and key sets for older model small cars subject to a safety recall.According to a notice posted Wednesday on the General Motors corporate website, letters were mailed last week to about 1.4 million owners of 2003-2007 models telling them to contact a GM dealer to make an appointment for repairs, which GM says should take about 90 minutes. Wait times may be longer depending on the busyness ...More >>
    General Motors says it has shipped thousands of kits consisting of ignition switches, ignition cylinders and key sets for older model small cars subject to a safety recall.According to a notice posted Wednesday on the General Motors corporate website, letters were mailed last week to about 1.4 million owners of 2003-2007 models telling them to contact a GM dealer to make an appointment for repairs, which GM says should take about 90 minutes. Wait times may be longer depending on the busyness ...More >>

ATLANTA (AP) - A new high-dose flu vaccine for seniors works better than the standard shot in that age group, according to a long-awaited study by the vaccine's manufacturer.

Experts say regular flu shots tend to be only about 30 to 40 percent effective in people 65 and older, who generally have weaker immune systems. Sanofi Pasteur's Fluzone High-Dose vaccine boosted that to 50 percent.

"I wouldn't call it great" said Dr. Edward Belongia of the Wisconsin-based Marshfield Clinic Research Foundation, a flu vaccine researcher who was not involved in the Sanofi study.

But any improvement is welcome, and the results could mean fewer illnesses - and, hopefully, hospitalizations and deaths - in seniors, he said.

For other ages, effectiveness can run 60 percent or higher for the regular vaccine.

The Food and Drug Administration licensed the higher-dose Sanofi vaccine in late 2009, based on a study that showed it led to higher levels of flu-fighting antibodies in seniors a month after vaccination. The new study is the first to measure how much protection it actually provides against the flu.

The study involved 32,000 seniors in the U.S. and Canada during the last two flu seasons. Half got a regular flu shot and half got the high-dose version. Researchers called the participants to see if they had flu symptoms or were hospitalized; tests to confirm the flu were done in more than half of the people reporting symptoms.

The high-dose shot was 24 percent more effective than the regular shot at preventing flu, against all strains, the company said.

Sanofi has the only high-dose flu shot for seniors on the market. It was used last year in 1 in 5 seniors who got vaccinated, according to Sanofi. The $27 per dose cost is more than twice the $12 for the company's older version. But Medicare pays for both, and Sanofi executives say they don't think cost is a significant deterrent.

Instead, they believe doctors have been holding off until they saw real-world effectiveness studies.

Dr. David Greenberg, a Sanofi vice president, is scheduled to present preliminary study results on Thursday at a meeting of vaccination experts in Atlanta. The Advisory Committee on Immunization Practices advises federal health officials, who then make vaccination recommendations to doctors.

The government already recommends flu vaccines for everyone, except babies under 6 months. The panel is expected to discuss whether to one day voice a preference for Fluzone High-Dose for seniors.

Among infectious diseases, flu is considered one of the nation's leading killers. On average, about 24,000 Americans die each flu season, according to the Centers for Disease Control and Prevention.

___

Online:

CDC: http://www.cdc.gov/flu/index.htm

Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

  • More From wfmj.comMore>>

  • Restaurant plans new statue of Joe Paterno

    Restaurant plans new statue of Joe Paterno

    Wednesday, April 23 2014 12:57 PM EDT2014-04-23 16:57:56 GMT
     (AP) - Fans of the late Penn State University football coach Joe Paterno are planning to commission a new bronze statue of him, and place it across from the school. Organizers say the statue will feature Paterno sitting on a bench reading. It's expected to cost about $300,000 and would hopefully be done in 2015 by Philadelphia sculptor Zenos Frudakis. Penn State spokeswoman Lisa Powers says the school isn't involved in the plan. But a restaurant owner in downtown State Col...More >>
     (AP) - Fans of the late Penn State University football coach Joe Paterno are planning to commission a new bronze statue of him, and place it across from the school. Organizers say the statue will feature Paterno sitting on a bench reading. It's expected to cost about $300,000 and would hopefully be done in 2015 by Philadelphia sculptor Zenos Frudakis. Penn State spokeswoman Lisa Powers says the school isn't involved in the plan. But a restaurant owner in downtown State Col...More >>
  • Woman allegedly sold heroin from hospital bed

    Woman allegedly sold heroin from hospital bed

    Wednesday, April 23 2014 11:01 AM EDT2014-04-23 15:01:45 GMT
    A woman in western Pennsylvania is accused of selling heroin from a hospital intensive care unit and a hospital room.More >>
    A woman in western Pennsylvania is accused of selling heroin from a hospital intensive care unit and a hospital room.More >>
  • Jet stowaway undetected for hours before departure

    Jet stowaway undetected for hours before departure

    Tuesday, April 22 2014 11:44 PM EDT2014-04-23 03:44:25 GMT
    Surveillance cameras at San Jose International Airport successfully captured the teenager on the tarmac, climbing up the landing gear of a jet. But in the end, the cameras failed because no one noticed the security...More >>
    A 15-year-old stowaway who survived a flight over the Pacific in a jet's wheel well spent seven hours undetected in what is supposed to be a highly secure area of San Jose International Airport before the flight...More >>
  • Hot ClicksHot ClicksMore>>

  • Can an app save the planet?

    Can an app save the planet?

    This startup's Earth Day launch has a massive goal: Cut carbon emissions globally. It has its work cut out for it.
    More >>
    This startup's Earth Day launch has a massive goal: Cut carbon emissions globally. It has its work cut out for it.
    More >>
  • 'Captain America' holds onto top box office spot

    'Captain America' holds onto top box office spot

    Monday, April 21 2014 10:47 PM EDT2014-04-22 02:47:39 GMT
    LOS ANGELES (AP) - Captain America really is unbeatable - at least at the box office"Captain America: The Winter Soldier" has been the top draw at theaters for three consecutive weeks, vanquishing would-be foes including the new thriller starring Johnny Depp.According to Monday's final box office figures, the Marvel sequel added $25.6 million in ticket sales over the weekend. "The Winter Soldier" has made more than $200 million domestically since logging the best April opening in history."Hea...More >>
    LOS ANGELES (AP) - Captain America really is unbeatable - at least at the box office"Captain America: The Winter Soldier" has been the top draw at theaters for three consecutive weeks, vanquishing would-be foes including the new thriller starring Johnny Depp.According to Monday's final box office figures, the Marvel sequel added $25.6 million in ticket sales over the weekend. "The Winter Soldier" has made more than $200 million domestically since logging the best April opening in history."Hea...More >>
  • Netflix poised to raise prices after strong 1Q

    Netflix poised to raise prices after strong 1Q

    Monday, April 21 2014 10:37 PM EDT2014-04-22 02:37:26 GMT
    SAN FRANCISCO (AP) - Netflix is preparing a sequel unlikely to be a hit with its subscribers. The Internet video service is about to raise its prices for the first time in three years to help pay for more Internet video programming such as its popular political drama "House of Cards."The increase, to take place sometime before July, will hike prices by $1 or $2 per month for new customers. The company's nearly 36 million current subscribers will continue to pay $8 per month for at least the n...More >>
    SAN FRANCISCO (AP) - Netflix is preparing a sequel unlikely to be a hit with its subscribers. The Internet video service is about to raise its prices for the first time in three years to help pay for more Internet video programming such as its popular political drama "House of Cards."The increase, to take place sometime before July, will hike prices by $1 or $2 per month for new customers. The company's nearly 36 million current subscribers will continue to pay $8 per month for at least the n...More >>
Powered by WorldNow
All content © Copyright 2000 - 2014 Worldnow and WFMJ. All Rights Reserved. For more information on this site, please read our Privacy Policy and Terms