Across
- 3. A an inflammation of the liver that can cause mild to severe illness
- 4. SPIRALAS a nematode (roundworm) parasite
- 5. any of various single-stranded RNA viruses including the Norwalk virus and closely related viruses
- 9. United States Department of Agriculture
- 10. clean area of a table or counter
- 12. an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host
- 13. an organism that lives in or on an organism of another species (its host) and benefits by deriving nutrients at the other's expense
- 14. unclean area of a table or counter
- 16. a bacterium, virus, or microorganism that can cause disease
- 18. a bacterium that occurs mainly in the intestine, especially a serotype causing food poisoning
- 19. a process where certain foods are quickly heated for a short time to kill bacteria that can make you sick
Down
- 1. an instrument that measures temperature
- 2. make clean and hygienic; disinfect
- 6. the temperature of the product as opposed to the ambient temperature
- 7. a parasitic coccidian protozoan found in the intestinal tract of many vertebrates, where it sometimes causes disease
- 8. a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some that can cause disease
- 10. CONTAMINATION the process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect
- 11. a covering for the hand worn for protection against cold or dirt and typically having separate parts for each finger and the thumb
- 15. a bacteria that is commonly found in the lower intestine of warm-blooded organisms
- 17. a type of bacterium which infects humans and other warm-blooded animals through contaminated food