Risky or Not?

A short podcast about everyday risks from germs

  • Episodes
  • About
  • Contact us
  • Subscribe
  • Statistics
  • Merch
  • Search/Tags

DALL·E - A cocktail with a giant ice cube in a glass. The ice cube has an ominous dark black streak running through the middle of it.

627. Drinking a Cocktail Using Ice From a Core Sample From Your Birth Year

June 12, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of drinking a cocktail using ice from a core sample from your birth year.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • xkcd: Ice Core
  • bioRxiv.org - the preprint server for Biology
  • Camellia sinensis - Wikipedia
  • Diversity and association of psychrophilic bacteria in Antarctic sea ice | Applied and Environmental Microbiology
  • Professor Thomas McMeekin AO | Australian of the Year
  • About Ice Cores | NSF Ice Core Facility
  • Human and Environmental Impacts of Volcanic Ash
June 12, 2024 /Don Schaffner
Ice, Volcanos, Ash, Toxicology

DALL·E - A photo-realistic image of a very angry-looking bear standing on two legs. In one hand, the bear is carrying a bag full of jerky, and in the other hand a rare steak.

626. Eating Rare Bear Meat

June 10, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating bear meat.

Dr. Don - risky ☣️
Professor Ben - risky ☣️

  • Family stricken with rare brain worms after eating undercooked bear | Ars Technica
  • Outbreak of Human Trichinellosis — Arizona, Minnesota, and South Dakota, 2022 | MMWR
  • Trichiniasis: Report of an Outbreak Caused by Eating Trichinous Bear Meat in the Form of Jerky | JAMA Network
  • A common-source outbreak to trichinosis from consumption of bear meat - ProQuest
  • Outbreak of Trichinellosis Associated with Eating Cougar Jerky | The Journal of Infectious Diseases | Oxford Academic
  • Trichinella Nativa Outbreak With Rare Thrombotic Complications Associated With Meat From a Black Bear Hunted in Northern Ontario | Clinical Infectious Diseases | Oxford Academic
  • Trichinella spiralis: Effect of high temperature on infectivity in pork - ScienceDirect
  • Trichinae - Pork Information Gateway
  • RFK Jr. Says Doctors Found a Dead Worm in His Brain - The New York Times
June 10, 2024 /Don Schaffner
Bear meat, Trichina, Trichinosis, Parasite

DALL·E - A clear plastic bag filled with baby carrots. There is a small amount of liquid at the bottom of the bag, and a faint, whimsical hint of a few happy microorganisms.

625. Eating Expired Baby Carrots

June 07, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating baby carrots passed their expiration date.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • 556. Storing Celery and Carrots in Water in the Refrigerator — Risky or Not?
  • 1: Non-Canonical First Episode — Risky or Not?
  • Inhibitory effects of raw carrots on Listeria monocytogenes | Applied and Environmental Microbiology
  • Inhibition of foodborne pathogens by native microflora recovered from fresh peeled baby carrot and propagated in cultures - PubMed
  • ComBase Models Are Valid for Predicting Fate of Listeria monocytogenes on 10 Whole Intact Raw Fruits and Vegetables - ScienceDirect
  • How to Store Carrots and Make Them Last | Glad®
  • Grimmway Farms Voluntarily Recalls Certain Retail-Packaged Carrots Due to Potential Salmonella Contamination | FDA
June 07, 2024 /Don Schaffner
Carrots, Listeria, Shelf-life

DALL·E A singara pastry sitting on a pile of dirty money next to a glass of sangria on a rustic table.

624. Arden's Lukewarm Singara

June 05, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of consuming lukewarm singara in Bangladesh that might have been sitting on some money.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • Easy Traditional Red Sangria | Minimalist Baker Recipes
  • Singara Recipe | Bengali Shingara » Dassana's Veg Recipes
  • Dan Bern quote: So often these days eating Indian food passes for spirituality...
  • Money and transmission of bacteria | Antimicrobial Resistance & Infection Control
June 05, 2024 /Don Schaffner
Singara, Samosa, Time temperature control for safety food, Cross-contamination

DALL·E - An image of George Washington hiding a bottle full of cherries under the floorboards of an old house. The scene is set in a rustic, colonial-era room

623. George Washington's Cherries

June 03, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of consuming cherries found under the floor of George Washington's house.

Dr. Don - not risky 👍🏼
Professor Ben - risky ☣️

  • Archaeologists Found Two Epic Treasures Under the Floors of George Washington’s Mansion
  • Archaeologists Discover Two Intact, Sealed 18th Century Glass Bottles During Mansion Revitalization at George Washington’s Mount Vernon · George Washington's Mount Vernon
  • Cherry Tree Myth · George Washington's Mount Vernon
  • George Washington's stash of centuries-old cherries found hidden under Mount Vernon floor | Live Science
  • Jason Boroughs | George Washington's Mount Vernon - Academia.edu
  • A Summer Treat: Preserve Cherries a 19th Century Way | A Taste of History with Joyce White
  • Cherries-Whole - National Center for Home Food Preservation
  • Archaeologist uncovers George Washington's 250-year-old stash of cherries : NPR
  • Taskmaster Podcasts | Taskmaster
June 03, 2024 /Don Schaffner
Cherries, Home preservation

DALL·E,- A mallard duck floating on its back in a giant glass of whiskey. The duck is spitting whiskey out of its mouth like a fountain.

622. Duck Fat Washed Whiskey Cocktail

May 31, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of making duck fat washed whiskey cocktail, including if the duck fat is stored at room temperature.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • The Science of Fat-Washing Cocktails
  • Fat-Wash Your Whisky for a Richer Cocktail
  • Amazon.com : EPIC Rendered Duck Fat, Keto Friendly, Gluten Free, 11 oz Jar : Grocery & Gourmet Food
  • Duck Fat - 100% Pure and All Natural
  • Schmaltz - Wikipedia
  • Tubby Schmalz - Wikipedia
May 31, 2024 /Don Schaffner
Whiskey, Duck fat, Cocktails

DALL·E - A delicious-looking pizza with a perfectly baked crust, gooey cheese, and a variety of toppings like pepperoni, mushrooms, and bell peppers. Someone is squirting Elmers glue on the pizza.

621. Pizza With White Glue

May 29, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating pizza made with white glue.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • Katie Notopoulos on X: "It’s time https://t.co/hkTO5G9Eai" / X
  • SG-r01 on X: "https://t.co/6ALCbz6EjK" / X
  • Elmer's Glue-All - CAMEO
  • Elmer's
  • Polyvinyl acetate - CAMEO
  • Polyvinyl alcohol - CAMEO
  • Propylene glycol - CAMEO
  • Homemade white glue - Creative recipes - Educatall
  • Rutgers SEBS Chairs: Departments
  • Amazon.com: Elmer's White PVA Glue | 225 mL | Washable and Kid Friendly | Great for Making Slime and Crafting : Arts, Crafts & Sewing
  • The Elmer's Glue Pizza Error Is More Fascinating Than You Think
  • Google promised a better search experience — now it’s telling us to put glue on our pizza - The Verge
  • Ethylene Glycol and Propylene Glycol Toxicity: What is Propylene Glycol? | Environmental Medicine | ATSDR
  • Public Health Statement Vinyl Acetate CAS#: 108-05-4
  • Elmers Safety Data Sheet.pdf
  • The role of beverage congeners in hangover and other residual effects of alcohol intoxication: a review - PubMed
May 29, 2024 /Don Schaffner
Pizza, White Glue, Toxicology

DALL·E - A man eating a sandwich with a cow standing next to him. The cow is trying to eat the sandwich too, slobbering and drooling a lot.

620. Making a Sandwich With Bruce the Cow

May 27, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from making a sandwich with "help" from Bruce the Cow.

Dr. Don - risky ☣️
Professor Ben - risky ☣️

  • Bruce the cow loves sandwiches (and I love Bruce) : r/StupidFood
  • Does the maternal grooming of cattle clean bacteria from the coat of calves? - ScienceDirect
  • Cattle Water Troughs as Reservoirs of Escherichia coli O157 - PMC
  • Escherichia coli O157:H7 in Environments of Culture-Positive Cattle - PMC
  • An investigation of Escherichia coli O157 contamination of cattle during slaughter at an abattoir - PubMed
  • Reducing the Risks of Pathogenic E. Coli Infections
  • Trying to eat breakfast with Bruce! #cow #brucethecow #food #snack #fi... | cows | TikTok
May 27, 2024 /Don Schaffner
Cows, Cross-contamination, Aerosols, Airborne spread

DALL·E - A sausage inside a clear plastic package laying next to a baseball bat on a wooden table. The sausage looks worn and dirty, as if it has been rolled around on the ground a lot.

619. Eating the Minnesota Twins Lucky Sausage

May 24, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of eating the Minnesota Twins lucky sausage in its current state.

Dr. Don - risky ☣️
Professor Ben - risky ☣️

  • The Twins’ new home-run sausage is fueling their winning streak | MPR News
  • How the Minnesota Twins’ lucky summer sausage got made | MPR News
  • Original Tangy Summer Sausage - Cloverdale Foods
  • Rigdon | Texture of Fermented Summer Sausage With Differing pH, Endpoint Temperature, and High Pressure Processing Times | Meat and Muscle Biology
  • Dry and Semi-Dry Fermented and Direct Acidified Sausage Validation - Pork Information Gateway
May 24, 2024 /Don Schaffner
Baseball, Summer sausage, Sausage, Packaging

DALL·E - A nice aged piece of cheddar (?) cheese with a rich, golden-yellow color and a few holes, sitting on a rustic wooden board. Around the cheese, there are a few unhappy microbes.

618. Raw Cheese Made With Milk Containing HPAI

May 22, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of consuming raw milk cheese made with milk containing highly pathogenic avian influenza (HPAI) virus.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • Cheddar Cheese as a Vehicle for Viruses - ScienceDirect
  • Poliovirus - Wikipedia
  • Interagency Risk Assessment for the Public Health Impact of Highly Pathogenic Avian Influenza Virus in Poultry, Shell Eggs, and Egg Products (May 2010) | Food Safety and Inspection Service
May 22, 2024 /Don Schaffner
Highly pathogenic avian influenza, HPAI, Viruses, Raw milk, Cheese

DALL·E - A close-up of a clear glass filled with raw milk, placed on a wooden table. The milk looks cold and creamy. Surrounding the glass and within the milk are many happy microbes.

617. HPAI in Pasteurized Milk

May 20, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from highly pathogenic avian influenza (HPAI) in pasteurized milk.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • EPI-WIN
  • How CDC is monitoring influenza data to better understand the current avian influenza A (H5N1) situation in people | Avian Influenza (Flu)
  • Emergence and interstate spread of highly pathogenic avian influenza A(H5N1) in dairy cattle
  • Bird Flu Highlights Concerns Around Raw Milk - The New York Times
  • Early Release - Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Domestic Dairy Cattle and Cats, United States, 2024 - Volume 30, Number 7—July 2024 - Emerging Infectious Diseases journal - CDC
  • The surprising physics of cats’ drinking | MIT News | Massachusetts Institute of Technology
  • Experiment (100x slower) - YouTube
  • Cutta Cutta (67x slower) - YouTube
  • Virginia Tech, MIT, Princeton collaborate on cat study that shows intriguing gravity issues
  • How Cats Lap: Water Uptake by Felis catus | Science
May 20, 2024 /Don Schaffner
Highly pathogenic avian influenza, HPAI, Viruses, Milk, Pasteurization

DALL·E - A refrigerated display case containing one package of ground beef. The ground beef package has a label that includes the words “The ground meats in this display have been produced using fresh and frozen meat”.

616. Thawing and Refreezing Meat Multiple Times

May 17, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of thawing and refreezing meat multiple times.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • What does Chronically Online mean? | Social Media Glossary by Keyhole
  • List of diss tracks - Wikipedia
  • The Kendrick Lamar vs. Drake Beef, Explained - The New York Times
  • From east to west, ‘Canada’s Ultimate Challenge’ travels to hidden gems across the country - NOW Toronto
  • 233. 100 Hour Lasagna — Risky or Not?
  • Safely defrosting foods - Canada.ca
  • Food safety and you - Canada.ca
  • The Big Thaw — Safe Defrosting Methods | Food Safety and Inspection Service
  • Validation of Mathematical Models for Salmonella Growth in Raw Ground Beef under Dynamic Temperature Conditions Representing Loss of Refrigeration - ScienceDirect
  • The Food Professor on X: "This was shared with me; it was seen in a grocery store in Ottawa. Have you ever seen a sign like this before? https://t.co/3opruzF6xj" / X
  • 8 Mile - Ending Battles (4K/UHD) - YouTube
May 17, 2024 /Don Schaffner
Beef, Freezing, Thawing, Salmonella, E. coli O157:H7

DALL·E - A jar of pickles with a pork chop inside. A hand is reaching into the jar and pulling out the pork chop. The jar is transparent, filled with green pickles.

615. Pickles From a Jar Used to Marinate Raw Pork

May 15, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating pickles from a jar used to marinate raw pork.

Dr. Don - risky ☣️
Professor Ben - risky ☣️

  • Please Don’t eat the pickle!!!!!!this stunt was done by a professional !Pickle juice works great for brine especially on pork and chicken!… | Instagram
  • To what temperature should I cook pork?
  • Pathogens of Interest to the Pork Industry: A Review of Research on Interventions to Assure Food Safety - Baer - 2013 - Comprehensive Reviews in Food Science and Food Safety - Wiley Online Library
  • Risk profiles of pork and poultry meat and risk ratings of various pathogen/product combinations - ScienceDirect
  • Comparison of acids on the induction of an Acid Tolerance Response in Salmonella typhimurium, consequences for food safety - ScienceDirect
  • Exposure assessment of Salmonella spp. in fresh pork meat from two abattoirs in Colombia
May 15, 2024 /Don Schaffner
Pork, Pickles, Salmonella

DALL·E - A detailed illustration of a plate demonstrating the Waffle House marker system for orders. The plate features a standard breakfast setup with eggs… (note: this is total BS, DALL·E gets this completely wrong)

614. Waffle House Magic Marker System

May 13, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the food safety risks of the Waffle House magic marker system.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • 559. Waffles — Risky or Not?
  • Reconcilable Differences #232: Ham Means One - Relay FM
  • Waffle House Training - Pull Drop Mark Order Calling Method - YouTube
  • Waffle House’s Magic Marker System
  • If the customer wants wheat toast, we simply flip the jelly pack over | MetaFilter
May 13, 2024 /Don Schaffner
Cross-contamination, Waffle House

DALL·E 2024-05-02 - A pair of stainless steel kitchen tongs being rinsed under a stream of very hot water, with steam rising from the contact. Nearby, a thermometer displays the temperature…

613. Poultry Grill Tongs Rinsed Under Very Hot Water

May 10, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of reusing poultry tongs after touching raw poultry that have only been rinsed under very hot (190 °F) water.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • 140. Will's One Tong Grilling Method — Risky or Not?
  • How Hot Is the Water in Your Home?
  • Hot & Cold Water Dispenser Systems | InSinkErator US
  • Involve HC-View Instant Hot Water Dispenser System (HC-ViewC-SS) | InSinkErator


May 10, 2024 /Don Schaffner
Poultry, Cross-contamination, Tongs

DALL·E - A first-person perspective showing a woman's hands rinsing a blender under a stream of steaming hot water at a kitchen sink.

612. Making Smoothies in a Blender Carafe and Rinsing With Very Hot and High Pressure Water but No Soap

May 08, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of making smoothies in a blender carafe and rinsing with very hot and high pressure water but no soap.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • High Performance Blenders - Blending Machines | Vitamix
  • I Love Lucy | Lucy's Vitameatavegimen Commercial (S1, E30) | Paramount+ - YouTube
  • Mark Knopfler - Boom, Like That Lyrics | SongMeanings
  • Whole genome sequencing analyses of Listeria monocytogenes that persisted in a milkshake machine for a year and caused illnesses in Washington State | BMC Microbiology
  • Infectious Dose of Listeria monocytogenes in Outbreak Linked to Ice Cream, United States, 2015 - PMC
  • Frontiers | Recovery and Growth Potential of Listeria monocytogenes in Temperature Abused Milkshakes Prepared from Naturally Contaminated Ice Cream Linked to a Listeriosis Outbreak
  • Amazon.com: nutribullet Personal Blender for Shakes, Smoothies, Food Prep, and Frozen Blending, 24 Ounces, 600 Watt, Gray, (NBR-0601) : Everything Else
  • Amazon.com: For Vitamix Blender Pitcher 64oz, Replace 5200 5000 6500 7500 Pro500 750 Vita-Prep vm0101 vm0102 vm0103 vm0197 E310 320 asy172 Classic/Explorian/Commercial series etc Container Jar Cup,3 YR Warranty : Home & Kitchen
  • Amazon.com: 64 oz Replacement Container Pitcher Jar w/Lid and Blade for Vitamix Blenders (Low-Profile) : Home & Kitchen
  • How to Change a Vitamix Blade by Raw Blend | Video - YouTube
  • Care and Maintenance-Frequently Asked Questions-Household Resources | Vitamix
  • Flange - Wikipedia
May 08, 2024 /Don Schaffner
Blenders, Mixers, Listeria monocytogenes, Cleaning, Fruit

DALL·E - An outdoor restaurant under a bridge on a river, as seen from a passing boat. The setting includes tables and chairs neatly arranged… Lots of birds too

611. Eating at a Restaurant Under a Bridge

May 06, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating at a restaurant under a bridge at the San Antonio Riverwalk.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • Under the Bridge - Wikipedia
  • The Drifters - Under the Boardwalk - YouTube
  • San Antonio River Walk
  • 535. Adults Eating at Picnic Tables With a Little Bit of Dried Bird Poop — Risky or Not?
  • Battle of the Alamo - Wikipedia
  • 213. Eating on an Active Fishing Pier — Risky or Not?
  • Food Establishment License - City of San Antonio
  • Certificate of Occupancy- Health Inspection Checklist


May 06, 2024 /Don Schaffner
Birds, Salmonella, Cross-contamination

DALL·E - A dusty jar of pickled quail eggs sits on a shelf in a dimly lit country store. The jar is old and unlabeled. Behind it, slightly out of focus, is another jar with a skull and crossbones.

610. Unrefrigerated Unlabeled Pickled Quail Eggs From a Country Store

May 03, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from eating unrefrigerated unlabeled pickled quail eggs from a country store.

Dr. Don - risky ☣️
Professor Ben - risky ☣️

  • Amazon.com : Buc-ee's Pickled Quail Eggs 16oz : Grocery & Gourmet Food
  • Buc-ee's in St. Augustine: Quail eggs, kolaches and other unusual eats
  • Physical and Microbiological Characteristics of Pickled Eggs from Physical and Microbiological Characteristics of Pickled Eggs from Japanese Quail (Coturnix coturnix japonica) of the Pharaoh Japanese Quail (Coturnix coturnix japonica) of the Pharaoh Variety
  • Pickled Eggs - National Center for Home Food Preservation
  • Foodborne Botulism From Eating Home-Pickled Eggs --- Illinois, 1997
  • Southern Coast Enterprises - 547377 - 05/25/2018 | FDA
May 03, 2024 /Don Schaffner
Eggs, Pickled foods, Botulism

DALL·E - A mysterious scene featuring a package full of gray powder in the foreground. In the background, a turkey appears worried, with its feathers slightly ruffled.

609. Unexpected Powdered Gravy

May 01, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks from receiving unexpected powder in the mail.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • Gravy delivered to Ontario legislature: police | CP24.com
  • Evaluation and Definition of Potentially Hazardous Foods.pdf
  • 2001 anthrax attacks - Wikipedia
  • Home | Food Protection and Defense Institute
May 01, 2024 /Don Schaffner
Gravy, Bioterrorism, Powder

DALL·E - A French chef in a traditional white uniform, including a toque (chef's hat), is simultaneously cracking two eggs. In one hand the chef is cracking the egg on the side of the pan, and in the other hand they're cracking an egg on flat table… supposedly.

608. Breaking Your Eggs on Something Pointed

April 29, 2024 by Don Schaffner

Dr. Don and Professor Ben talk about the risks of breaking your eggs on something pointed versus something flat.

Dr. Don - not risky 👍🏼
Professor Ben - not risky 👍🏼

  • Jacques shows us a unique way to make fried eggs #jacquespepin #chef #... | jacques pepin | TikTok
  • Chickpea masala pancake. Ingredients: Chickpea savoury pancakes: - 1 ... | pancakes | TikTok
  • Betteridge's law of headlines - Wikipedia
  • Uncle (food) Zee - YouTube
  • Do you Crack Eggs on a Flat Surface or Sharp Surface (like side of the pan)? : r/Cooking
  • How Restaurants Prepare Eggs | EHS-Net | EHS | CDC
April 29, 2024 /Don Schaffner
Eggs, Salmonella, Egg shell
  • Newer
  • Older

Powered by Squarespace