1. Name the illness caused by a virus.   Cholera   Typhoid   Scarlet fever   Chickenpox   Hint Half-n-half Clue   2. What method is used to kill the bacteria in milk ?   Sterilization   Chlorination   Pasteurization   Immunization   Half-n-half Clue   3. Who introduced sterilization of surgical instruments ?   Sir Alexander Fleming   Robert Koch   Edward Jenner   Joseph Lister   Half-n-half Clue   4. Who discovered the bacterium that causes anthrax ?   Robert Koch   Edward Jenner   Sir Alexander Fleming   Joseph Lister   Half-n-half Clue   5. Name the illness caused by a virus.   Measles   Tetanus   Meningitis   Typhus   Half-n-half Clue   6. Name the infection that is waterborne.   Diptheria   Meningitis   Tuberculosis   Dysentery   Half-n-half Clue   7. What method is commonly used to preserve Salmon ?   Immunization   Chlorination   Canning   Pasteurization   Half-n-half Clue