Strain - A genetic variant or specific subtype of a microorganism, such as a virus or bacteria.⏎
Schizophrenia - A serious mental illness characterized by the presence of hallucinations, delusions, disorganized speech or thinking, a loss of contact with reality, and a noticeable deterioration of functioning in everyday life.⏎
Tissue Culture - The process by which tissues are intentionally grown under controlled conditions.⏎
Vector - An organism (usually an arthropod such as a flea, mosquito, or tick) that carries an infectious agent from one host to another.⏎