false because one studies one part of it and in my brain it is false, cause they studied tissues not plants or any type.
The only guaranteed method is abstinence
Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Thesepathogens include, but are not limited to, hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV). Needlesticks and other sharps-related injuries may expose workers to blood borne pathogens.
The first three should be correct