Select your answer:
Topics:
Infectious Diseases & the WHO Patho_Genetics Respiration Blood Cells Renal System - Pharmacology Tissue Repair Pathology Digestive System and Nutrition Ankle, Foot, & LL - Injuries The Vascular System and Blood Flow Muscoskeletal Injuries Regulation of Urine Formation Breath Circulatory and Nervous System Disease & Immunity AnatomyOther quiz:
Skin Diseases › ViewThanks to the success of vaccination, in 1980, the World Health Assembly declared __________ eradicated, and no cases of naturally occurring disease have happened since
A. Chickenpox
B. Smallpox
C. Polio
D. Herpes
Disease Outbreak and Transmission › View
Which of the following causes diseases?
A. Pathogens
B. Poor Environment
C. Genetics
D. All of the above