Summer Great for Cookouts But Senior Citizens Need
to Be Aware of Food Dangers
CDC advises senior citizens they are among those
most at risk of deadly listeriosis - offers specific safe-guards
16, 2011 - Summer is a great time for cook-outs and picnics,
however, the Centers for Disease Control and Prevention advises senior
citizens its important to know that ready-to-eat hot dogs, lunch meats,
and cold cuts may not be safe for them or other high risk groups.
These and certain other foods can be contaminated
with the bacteria Listeria, which causes listeriosis, a serious disease
that primarily affects older adults, adults with weakened immune
systems, pregnant women and newborns.
In the United States, an estimated 1,600 people
become seriously ill with listeriosis each year and 260 die. Healthy
children and adults occasionally get infected with listeria, but they
rarely become seriously ill.
The following groups have a higher risk of
● Older adults
● Persons with cancer, diabetes, alcoholism,
liver or kidney disease.
● Persons with weakened immune
systems from transplants or certain diseases, therapies, or medications.
● Persons with AIDS: They are almost 300 times
more likely to get listeriosis than people with normal immune systems.
● Pregnant women: Pregnant women are about 20
times more likely than other healthy adults to get listeriosis. About
one in six (17 percent) cases of listeriosis occurs during pregnancy.
● Newborns: Newborns suffer the most serious
effects of infection in pregnancy.
Listeria is killed by pasteurization and cooking,
but some ready-to-eat foods, such as hot dogs and deli meats, can be
contaminated after factory processing.
For senior citizens and others in the high risk
groups, CDC recommends the following precautions:
● Do not eat hot dogs, luncheon meats, cold
cuts, or other deli meats unless they are heated to an internal
temperature of 165ΊF or until steaming hot.
● Do not eat refrigerated pβtι or meat spreads
from a deli or meat counter or from the refrigerated section of a store.
● Do not eat soft cheese such as feta, queso
blanco, queso fresco, brie, Camembert, blue-veined, or panela (queso
panela) unless it is labeled as made with pasteurized milk.
● Do not eat refrigerated smoked seafood, unless
it is contained in a cooked dish, such as a casserole, or unless it is a
canned or shelf-stable product. Refrigerated smoked seafood, such as
salmon, trout, whitefish, cod, tuna, and mackerel, is most often labeled
as "nova-style," "lox," "kippered," "smoked," or "jerky." Canned and
shelf stable tuna, salmon, and other fish products are safe to eat. "
It is important for everyone to use precooked or
ready-to-eat food as soon as you can. Do not store the product in the
refrigerator beyond the use-by date. Follow USDA refrigerator storage
● Hot Dogs store opened package no longer than
1 week and unopened package no longer than 2 weeks in the refrigerator.
● Luncheon and Deli Meat store factory-sealed,
unopened package no longer than 2 weeks. Store opened packages and meat
sliced at a local deli no longer than 3 to 5 days in the refrigerator.
Listeriosis is a serious disease that can result in
death, even with prompt treatment. Death caused by listeriosis is
particularly likely in older adults, people with weakened immune systems
or other medical conditions, and fetuses and newborn babies. Take the
necessary precautions to make sure you and your loved ones do not get
For more information on foods to avoid and how to
safely prepare and refrigerate food, visit:
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