Suburbanization - The process of land conversion and development around the periphery of major cities.⏎
Tissue Culture - The process by which tissues are intentionally grown under controlled conditions.⏎
Universal Flu Vaccine - A vaccine that is effective against all forms of the influenza virus.⏎
Vaccine - A biological preparation that improves the immune system’s ability to recognize and destroy harmful infectious agents.⏎
Toxin - A poisonous substance, often a protein, produced by the metabolic processes of living cells or organisms that can cause disease if introduced into the body.⏎