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Ecology of Waterborne Pathogens

Across
Soil and waterborne, survives as biofilms, and there are several drug resistant strains.
The most frequently ID'ed intestinal parasite in the US.
Campylobacter, Helicobacter Pylori are examples of...?
Most common cause of viral gastroenteritis. Can only be identified by EM in stool samples.
Almost asymptomatic in children, with symptoms increasing in severity with age. 1/3 of Americans have past infection.
Photosynthesize, some fix N2, requires light. Stimulated by warm temp, high inorganic N, P.
A light beam is split into two, and one goes through the specimen, the other is a reference beam.
Has a VBNC stage, and is transmitted by poultry unpasteurized milk.
Associated with gastroduodenal disease, ulcers.
Includes polioviruses, coxsackieviruses, echoviruses, and enteroviruses.
Peptidoglycan placement for staining, Gram(-) red/pink, Gram(+)purple.
Down
Infectious dose, 10-1000 cells, highest communicable enteric pathogen.
Transmission: from mother- to -child, raw dairy cheeses, vegetables, and flies, ticks.
Inactivated by 15min of pasteurization or hours of direct sunlight.
28 nm diameter, ssRNA, cause of gastroenteritis .
Resistant to drying, inactivation in tap water and seawater, heat, and UV. 49 serotypes cause human disease.
Subtypes A, B. Symptoms vomiting, watery diarrhea, mild fever for 4-8 days.
This process uses a combination of electrostatic and hydrophobic interactions viruses will stick.