Neza-Chalco-Itza: One of Mexico City's many barrios, Neza-Chalco-Itza is the largest slum in the world with roughly four million people. Slums in Mexico city began growing in the early 1900s when the railroad brought new industry -- as well as new industrial zones -- to the city.
Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. These pathogens 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 bloodborne pathogens.
Circle the correct answer below. 1. Human Immunodeficiency Virus (HIV):a. attacks the central nervous systemb. attacks the cardiovascular systemc. attacks the bodyâs immune system2. In addition to the blood, blood borne pathogens may also be transmitted through the mucous membranes of the eyes, nose, and mouth.a.Trueb.False.uman Immunodeficiency Virus (HIV):a. attacks the central nervous systemb. attacks the cardiovascular systemc. attacks the bodyâs immune system2. In addition to the blood, blood borne pathogens may also be transmitted through the mucous membranes of the eyes, nose, and mouth.a. Trueb. False.