Which statement best describes how vaccines are used? A. Vaccines are added to the public water supply to prevent people
from getting sick.
B. Vaccines are given to help tregiminfections caused by viruses.
C. Vaccines are used to kill animals that commonly spread diseases
to people,
D. Vaccines are injected into a person to protect against an
infectious disease.

Cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? view available hint(s) cultures of the lake of the ozarks water samples were grown on enrichment media for identification. however, these organisms are present to some degree in all samples. an important question from a clinical perspective is whether or not there is a significant increase in the fecal coliform populations that would put people's health at risk. if you were part of the team investigating this outbreak, how would you best enumerate the fecal coliform threat? direct microscopic counts filtration count culture serial dilution count culture plate count culture

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?