CDC investigates Salmonella outbreaks linked to backyard poultry

The CDC is investigating new outbreaks of Salmonella infections linked to backyard poultry, like chickens and ducks.

So far, the Centers for Disease Control and Prevention has found these Salmonella outbreaks in 43 states. Out of the 4-States area, they found four residents in Missouri, two in Arkansas and one resident in Kansas with the infection (as of May 20, 2021).

Health officials have reported 163 illnesses, 34 hospitalizes, but no deaths linked to this new outbreak.

Information from the CDC

Backyard poultry, like chicken and ducks, can carry Salmonella germs even if they look healthy and clean. These germs can easily spread to anything in the areas where they live and roam.

You can get sick from touching your backyard poultry or anything in their environment and then touching your mouth or food, and swallowing Salmonella germs.

What Backyard Flock Owners Should Do

  • Wash your hands
    • Always wash your hands with soap and water immediately after touching backyard poultry, their eggs, or anything in the area where they live and roam.
    • Use hand sanitizer if soap and water are not readily available. Consider having hand sanitizer at your coop.
  • Be safe around backyard flocks
    • Don’t kiss or snuggle backyard poultry, and don’t eat or drink around them. This can spread Salmonella germs to your mouth and make you sick.
    • Keep your backyard flock and supplies you use to care for them (like feed containers and shoes you wear in the coop) outside of the house. You should also clean the supplies outside the house.
  • Supervise kids around flocks
    • Always supervise children around backyard poultry and make sure they wash their hands properly afterward.
    • Don’t let children younger than 5 years touch chicks, ducklings, or other backyard poultry. Young children are more likely to get sick from germs like Salmonella.
  • Handle eggs safely
    • Collect eggs often. Eggs that sit in the nest can become dirty or break.
    • Throw away cracked eggs. Germs on the shell can more easily enter the egg though a cracked shell.
    • Rub off dirt on eggs with fine sandpaper, a brush, or a cloth. Don’t wash them because colder water can pull germs into the egg.
    • Refrigerate eggs to keep them fresh and slow the growth of germs.
    • Cook eggs until both the yolk and white are firm, and cook egg dishes to an internal temperature of 160°F to kill all germs.

Call your healthcare provider right away if you have any of these severe symptoms:

  • Diarrhea and a fever higher than 102°F
  • Diarrhea for more than 3 days that is not improving
  • Bloody diarrhea
  • So much vomiting that you cannot keep liquids down
  • Signs of dehydration, such as:
    • Not urinating (peeing) much
    • Dry mouth and throat
    • Feeling dizzy when standing up

What Stores Selling Poultry Should Do

What Mail-Order Hatcheries Should Do

Symptoms of Salmonella

  • Most people infected with Salmonella experience diarrhea, fever, and stomach cramps.
    • Symptoms usually start 6 hours to 6 days after swallowing the bacteria.
    • Most people recover without treatment after 4 to 7 days.
  • Some people—especially children younger than 5 years, adults 65 years and older, and people with weakened immune systems—may experience more severe illnesses that require medical treatment or hospitalization.
  • For more information about Salmonella, see the Salmonella Questions and Answers page.

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