bacteria

The rules of a football game are clear, but many don’t know game-day food safety rules. Help your guests stay healthy by tackling offensive bacteria that could be in possession of your food. Be ready to intercept foodborne illness and protect the serving line with a defense of food safety tips.

The debate on whether or not to wash raw poultry is a fierce one, but until recently it was not a debate backed by science. A recent study from the U.S. Department of Agriculture (USDA) further demonstrates that individuals are putting themselves at risk of illness when they wash or rinse raw poultry.

To better understand antibiotic resistance (AMR) in bacteria, agencies within USDA, the Food and Drug Administration (FDA), the Centers for Disease Control and Prevention (CDC), and other federal and state partners work collaboratively through the National Antimicrobial Resistance Monitoring System (NARMS). Recent ground-breaking scientific advances are helping NARMS partners to improve their understanding about how some disease-causing bacteria can become resistant to antibiotics.

Antimicrobial Resistance or AMR occurs naturally in bacteria and AMR far predates human existence. However, AMR is a complicated issue and there are many factors that contribute to its development in agricultural environments.

At this time of year, many community groups, volunteer organizations, work places and other groups celebrate Thanksgiving with a potluck meal. When cooking for a large group, it is important to keep in mind the needs of your guests. Do any of your guests have food allergies or dietary restrictions? Could some be at higher risk for foodborne illness because they may be transplant recipients, cancer patients or diabetics? Pregnant women and seniors are also at higher risk.

The next time you stroll outside after the rain, thank the soil bacteria below for the sweet, earthy smell that fills the air.

Fusarium head blight is a devastating fungal disease affecting wheat and barley crops worldwide. According to the American Phytopathological Society, this disease has cost U.S. wheat and barley farmers more than $3 billion since 1990. Agricultural Research Service (ARS) scientists, together with land managers and other scientists at research universities, are taking a variety of approaches to solving this problem. These include breeding resistant cultivars, using massive disease-forecasting models and applying fungicides during critical junctures in crop growth to prevent fusarium head blight. Recently, many scientists have also become interested in the idea of employing microbial species that already live on and inside crop plants to do the dirty work of controlling disease epidemics.

Have you ever seen someone handling food in a way that you would never do yourself? Maybe they were preparing raw poultry and then immediately handled lettuce without washing their hands. Or maybe they did wash their hands, but they dried them by wiping them on their pants. You would never do that, right? Then again, maybe there are things we all do that might increase our risk for foodborne illness.

“Clean vs. dirty” is a concept that seems easy enough to understand. You know your jeans are dirty when they get grass stains on them, because you can easily see the stains. Seeing bacteria on your food is a different story. All foodborne bacteria are microscopic and can’t be seen with the naked eye, making it difficult to know if your foods have been cross-contaminated. Bacteria may come into contact with our foods from contaminated cooking equipment, utensils and even our hands. According to the 2016 FDA Food Safety Survey (PDF, 530 KB) Americans are doing well to prevent cross contamination from some common sources, but not all.

“This week is World Antibiotic Awareness week and ‘Get Smart About Antibiotics’ week. Learn more about how USDA works to ensure antibiotics remain effective to treat both people and animals when necessary and the alternatives available to traditional antibiotics.”

For billions of years, microbes such as bacteria and viruses have been in a struggle for survival in the face of naturally occurring antimicrobial substances. This struggle has continued in nature and into human society, where humans, plants, animals, and microbes themselves constantly ward off disease-causing microbes. The plight for adaptation and survival is not unlike the Red Queen’s race in Lewis Carroll’s Through the Looking Glass, where it takes all of the running one can do to remain in the same place.