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10 questions from this quiz
Movement of pathogens between hosts
Transfer via a vector unharmed by pathogen
TB bacteria, influenza, meningitis bacteria
HIV not robust outside body; needs fluids
Organism transferring pathogens unharmed
Inject saliva with parasites from glands
Constantly present in a population
Resistance inherited; immunity acquired
20°C
Pathogens cross continents in hours
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