Exam 1 Flashcards
What are microorganisms?
Things too small for the eye to see
Types of M/O’s?
Algae, Helmiths(animals), bacteria, Protozoa, viruses, fungi
Virome
Estimated 380 trillion viruses on/in us (most beneficial)
DALY
Years of premature death + years of disbaility (some diseases cause not as many deaths but more DALYS)
Notifiable disease
Required to report disease for prevention control
Zoonotic
From animals
Romans-Varro
invisible animals-into mouth/nose-disease
Hooke
Cork cells/molds (first to define cells)
Hoek
“Animalcules”
Cell theory
Living things are made of cells/spontaneous generation (life from non-living things)
Redi
Meat/Maggots
Needham/Spellazani
Microbes in broth
Florence Nightingale
Sanitation/GERM THEORY DISEASE (clean air/water/equipment)
Pasteur
swan-neck flask
Miasma theory of disease
“Poisonous” vapor from of decomposing materials causes disease