Relacionar Columnas Epidemic FlashcardsVersión en línea Flashcards on epidemics por Benjamin D Morgan 1 Epidemic definition 2 Virus 3 Increase 4 Possible Epidemic Vaccination Percentage Level 5 Decrease 6 False 7 Vital Signs 8 Herd Immunity 9 True 10 Immune 11 Viral diseases can be spread through... 12 viral disease 13 Vaccine The only way that a person can become immune to a viral disease is by becoming ill and then recovering OR by getting a vaccination (True or False) The only way that a person can become immune to a viral disease is by becoming ill and then recovering (True or False) When 85-95% of the population is vaccinated against a virus As the number of people in the population that were originally infected increased the number of people in the population who became sick/ill will infectious disease that spreads rapidly and sickens a large number of people A harmless dead or weakened virus/bacteria that stimulates a person's immune system to mount defenses against the virus/bacteria air, contaminated food, contaminated water, or contaminated surfaces When a virus/bacteria cannot cause a person to become sick. You are considered __________ to this virus/bacteria As the number of people in the population that are immune to the disease increased the number of people in the population who became sick/ill will A sickness caused by a virus is called Clues for determining if a person is sick AND what they might be sick with When below 85-95% of the population is vaccinated against a virus A sub-microscopic particle that must infect living plant or animal cells to reproduce