Relacionar Columnas Epidemic MatchingVersión en línea assignment por Benjamin D Morgan 1 Herd Immunity 2 Possible Epidemic Vaccination Percentage Level 3 Immune 4 Epidemic definition 5 Vaccine 6 viral disease 7 Virus A sub-microscopic particle that must infect living plant or animal cells to reproduce 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 When below 85-95% of the population is vaccinated against a virus When a virus/bacteria cannot cause a person to become sick. You are considered __________ to this virus/bacteria A sickness caused by a virus is called When 85-95% of the population is vaccinated against a virus