Table 6.2
Some microbiological agents of foodborne illness
Agents
Important reservoir/carrier
Transmission
a
Multiplicationin food
Examples of some incriminatedfoods
water
food
person to person
BACTERIA:Aeromonas
Water
þþþ
Bacillus
cereus
Soil
þþ
Cooked rice cooked meats
Vegetables, starchy puddings
Brucella
species
Cattle, goats, sheep
þþ
Raw milk, dairy products
Campylobacter jejuni
Chickens, dogs, cats, cattle,
pigs, wild birds
þþþ
b
Raw milk, poultry
Clostridium botulinum
Soil, mammals, birds, fish
þþ
Fish, meat, vegetables (home
preserved)
Clostridium perfringens
Soil, animals, man
þþ
Cooked meat and poultry, gravy,
beans
Escherichia coli
Enterotoxigenic
Man
þþþþ
Salads, raw vegetables
Enteropathogenic
Man
þþþþ
Milk
Enteroinvasive
Man
þþ
0
þ
Cheese
Entero-haemorrhagic
Cattle, poultry, sheep
þþþþ
Undercooked meat, raw milk,
cheese
Listeria monocytogenes
þþþþ
Soft cheeses, milk, coleslaw, pate
Mycobacterium bovis
Cattle
þ
Raw milk
Salmonella
Typhi
Man
þþþ
Dairy produce, meat products,
shellfish, vegetable salads
Salmonella
(non-Typhi)
Man and animals
þþ
Meat, poultry, eggs, dairy
produce, chocolate
Shigella
Man
þþþþ
Potato/egg salads
Staphylococcus aureus
)
(enterotoxins)
Man
þþ
Ham, poultry and egg salads,
cream-filled bakery produce,ice-cream, cheese
Vibrio cholerae
O1
Man, marine life?
þþþ
Salad, shellfish
Vibrio cholerae
, non-O1
Man and animals, marine
life?
þþþ
Shellfish
Chapter 6 161