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