Examlex
A tentative statement about the relationship between two or more variables is called a theory.
Scalpel
A small and sharp knife used in surgery or anatomical dissection for cutting tissues.
Infection Chain
A series of steps or conditions necessary for an infectious agent to spread from a source to a susceptible host.
Infectious Agent
Microorganisms or pathogens, such as bacteria, viruses, fungi, or parasites, that can cause disease or infection in humans or animals.
Transmission Mode
The manner in which a pathogen is spread or transferred from one host to another, influencing the spread of infectious diseases.
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