Pathogens
organisms or products of organisms that present a risk to humans
i believe the term would be: "peace".
The term that should not describe a person's age, is "old." This is something that many people often take offense to, because it can be considered offensive.
I would describe them as "literate", or use the term "well read"
Veneration. hierolatry
Rickettsia
These organisms are called Pathogenes.
The term used to describe the multiplication of organisms in tissue is "proliferation."
Typically, a microbiologist. Microbiology is a subdiscipline of biology (but may also be considered by some to be a subdiscipline of micrology), and there are also subdisciplines of microbiology (e.g. virology, bacteriology).
cardiomyopathy
A term used to describe diseases under constant surveillance is re-emerging.
Consumers.
Pathogens
Consumers.
Stimulus
Taxonamy
Pathogenic bacteria.