CERTIFIED PROFESSIONAL FOOD SAFETY
2026 REVISION NOTES AND STRUCTURED
FOOD SAFETY MANAGEMENT OVERVIEW
GUIDE
◉ What *exotoxin* produces a *neurotoxin* of unusual potency that
affects *ONLY* neurological tissue? Answer: Clostridium botulinum.
◉ What occurs when bacteria produce and release exotoxin *into*
the food and cause illness? Answer: Intoxication.
◉ Illnesses caused by *intoxication* normally have what kind of
onset time? Answer: Short.
◉ What are the common kinds of bacteria that produce toxins
(exotoxin) that cause illness by releasing toxins in the gut when
large number of vegetative cells are eaten? Answer: Staphylococcus
aureus.
Clostridium botulinum.
Clostridium perfringens.
,◉ When an infection occurs when the bacteria release toxins in the
intestine of the affected person and cause illness. Answer:
Endotoxin.
◉ Illness caused by infection of endotoxins normally have what kind
of onset time? Answer: Long. It may take up to one or two days
before the infection makes the person feel ill.
◉ What are common endotoxin infections? Answer: Salmonella.
Campylobacter.
Hermorrhagic E. coli.
Listeria.
◉ This substance enters the stomach and intestines when on eats
tainted food or water, causing symptoms such as cramps, nausea,
vomiting, or diarrhea. Answer: Enterotoxin.
◉ What infection occurs when a person eats food containing
harmful bacteria that die and release toxins while in the intestines of
the affected person? Answer: Toxin-mediated infection.
◉ Norovirus, Hepatitis A, and Rotavirus are directly related to
contamination from human feces. What causes these illnesses?
Answer: These are viruses caused by humans.
,◉ What is the most common - and dangerous - type of bacterial
contamination that can be controlled relatively easy? Answer: Cross-
contamination.
◉ What is one of the most important actions food handlers can take
to prevent the spread of foodborne illnesses? Answer: Hand
Washing.
◉ It is the responsibility of the person in charge (PIC) to make
certain that food employees are trained on the causes of foodborne
illness and the relationship between the food empolyee's job
requirements, personal hygiene, and foodborne illness. Food
establishments should be most concerned about the following
symptoms: Answer: Diarrhea.
Vomiting.
Jaundice.
Sore throat with fever.
Certain lesions and wounds with pus.
◉ What Foodborne Illness typically have a longer on-set time, based
on the growth rate of the pathogen consumed? Answer: Infection
and Toxin-Mediated Infection (TMI).
, ◉ What are natural poisons produced by fungi as secondary
metabolites? Answer: Mycotoxins.
◉ Aspergillus spp., Penicillium spp., and Fusarium spp. are what?
Answer: Toxins with which FDA is concerned with. *Myoctoxin.*
◉ Peanuts, corn, Brazil nuts, pistachio nuts, pumpkin seeds, and
watermelon seeds are particularly susceptible to what toxins?
Answer: Aflatoxins.
◉ What type of fish poisoning is generally associated with the
consumption of molluscan shellfish from the northeast and
northwest coastal regions of the U.S.? Answer: Paralytic Shellfish
Poisoning.
◉ What consumer illness is formed as a result of time/ temperature
abuse of certain species of fish? Answer: Scombrotoxin. A
*Histamine*-producing bacteria.
◉ What is a toxin found in seafood that originated from toxic algae
and is not destroyed by cooking is? Answer: Ciguatoxin.
◉ Ciguatoxin is caused by? Answer: Algae.
2026 REVISION NOTES AND STRUCTURED
FOOD SAFETY MANAGEMENT OVERVIEW
GUIDE
◉ What *exotoxin* produces a *neurotoxin* of unusual potency that
affects *ONLY* neurological tissue? Answer: Clostridium botulinum.
◉ What occurs when bacteria produce and release exotoxin *into*
the food and cause illness? Answer: Intoxication.
◉ Illnesses caused by *intoxication* normally have what kind of
onset time? Answer: Short.
◉ What are the common kinds of bacteria that produce toxins
(exotoxin) that cause illness by releasing toxins in the gut when
large number of vegetative cells are eaten? Answer: Staphylococcus
aureus.
Clostridium botulinum.
Clostridium perfringens.
,◉ When an infection occurs when the bacteria release toxins in the
intestine of the affected person and cause illness. Answer:
Endotoxin.
◉ Illness caused by infection of endotoxins normally have what kind
of onset time? Answer: Long. It may take up to one or two days
before the infection makes the person feel ill.
◉ What are common endotoxin infections? Answer: Salmonella.
Campylobacter.
Hermorrhagic E. coli.
Listeria.
◉ This substance enters the stomach and intestines when on eats
tainted food or water, causing symptoms such as cramps, nausea,
vomiting, or diarrhea. Answer: Enterotoxin.
◉ What infection occurs when a person eats food containing
harmful bacteria that die and release toxins while in the intestines of
the affected person? Answer: Toxin-mediated infection.
◉ Norovirus, Hepatitis A, and Rotavirus are directly related to
contamination from human feces. What causes these illnesses?
Answer: These are viruses caused by humans.
,◉ What is the most common - and dangerous - type of bacterial
contamination that can be controlled relatively easy? Answer: Cross-
contamination.
◉ What is one of the most important actions food handlers can take
to prevent the spread of foodborne illnesses? Answer: Hand
Washing.
◉ It is the responsibility of the person in charge (PIC) to make
certain that food employees are trained on the causes of foodborne
illness and the relationship between the food empolyee's job
requirements, personal hygiene, and foodborne illness. Food
establishments should be most concerned about the following
symptoms: Answer: Diarrhea.
Vomiting.
Jaundice.
Sore throat with fever.
Certain lesions and wounds with pus.
◉ What Foodborne Illness typically have a longer on-set time, based
on the growth rate of the pathogen consumed? Answer: Infection
and Toxin-Mediated Infection (TMI).
, ◉ What are natural poisons produced by fungi as secondary
metabolites? Answer: Mycotoxins.
◉ Aspergillus spp., Penicillium spp., and Fusarium spp. are what?
Answer: Toxins with which FDA is concerned with. *Myoctoxin.*
◉ Peanuts, corn, Brazil nuts, pistachio nuts, pumpkin seeds, and
watermelon seeds are particularly susceptible to what toxins?
Answer: Aflatoxins.
◉ What type of fish poisoning is generally associated with the
consumption of molluscan shellfish from the northeast and
northwest coastal regions of the U.S.? Answer: Paralytic Shellfish
Poisoning.
◉ What consumer illness is formed as a result of time/ temperature
abuse of certain species of fish? Answer: Scombrotoxin. A
*Histamine*-producing bacteria.
◉ What is a toxin found in seafood that originated from toxic algae
and is not destroyed by cooking is? Answer: Ciguatoxin.
◉ Ciguatoxin is caused by? Answer: Algae.
