1. Headline
  1. Headline
By
updated 8/3/2012 1:28:51 PM ET 2012-08-03T17:28:51

It's the season for state and county fairs, and health officials are reminding fairgoers to be careful around pigs because of a new flu spreading from the animals to people.

  1. More from TODAY.com
    1. What 'Wonder Years' taught us about life: Kevin, Paul, Winnie reunite, remember

      The stars of the iconic '80s show say it took growing up themselves to really learn the lessons they spent years teaching ...

    2. Watch this paralyzed groom walk down the aisle at his wedding
    3. Cobie Smulders expecting second child with husband Taran Killiam
    4. See the adorable way CaCee Cobb, Donald Faison announced baby No. 2
    5. Take a closer look at this lifelike Benedict Cumberbatch wax figure

Officials say 29 human cases of the new strain of swine flu have been confirmed in the last year, including 12 this week. Ten were linked to the Butler County Fair in southwest Ohio, which ended last weekend.

The new flu has a gene from the 2009 pandemic strain that might make it more contagious. But so far, the strain hasn't spread easily among people, and recent cases have been mild.

Fairgoers should wash their hands and avoid taking food and drinks into barns. Pregnant women, young children, the elderly, and people with weak immune systems should be extra careful.

Related:

New swine flu infects 2 more children
New bird flu kills seals, raises concern for humans
Bird flu research: Not a decision for us, bioethicist says

Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Discuss:

Discussion comments

,

Most active discussions

  1. votes comments
  2. votes comments
  3. votes comments
  4. votes comments

More on TODAY.com

  1. Frank Ryland

    Watch this paralyzed groom walk down the aisle at his wedding

    10/21/2014 11:00:13 PM +00:00 2014-10-21T23:00:13
  1. Courtesy of Beau Coffron

    This dad's spooky Halloween lunches will wow you

    10/21/2014 7:31:19 PM +00:00 2014-10-21T19:31:19
  1. Jason Merritt / Getty Images

    Jennifer Garner: No one asks Ben about work-family balance

    10/21/2014 8:58:13 PM +00:00 2014-10-21T20:58:13
  1. Tim Rooke/rex / AP

    Kate's back! Duchess Kate appears for first time since pregnancy news

    10/21/2014 11:57:43 AM +00:00 2014-10-21T11:57:43
  1. Ebola outbreak: West Africans must arrive at 5 US airports

    All travelers from Ebola-stricken countries in West Africa must pass through one of five major U.S. airports with heightened entry screening before entering the country, the Department of Homeland Security said Tuesday.

    10/21/2014 4:22:36 PM +00:00 2014-10-21T16:22:36