Infectious Substance

NES is a company that works with businesses and government agencies to make sure that employees and the environment are protected. The company provides education in the form of environmental and industrial hygiene consulting through workshops, training, and other personalized services. Some of the issues that NES discusses are indoor air quality, mold, water damage and exposure to hazardous materials. Not only does NES work to insure that work environments are safe, they also want to make sure that companies are following health, safety and environmental rules and regulations. NES has worked with companies such as; Pacific Gas and Electric and The Sacramento Bee. The company is based in California but helps companies throughout the country.

This is the symbol and sign used to identify that a container holds an infectious substance. Examples of infectious substances are: a human or animal that is known to be infectious, biological products such as vaccines, and cultures any intentionally bred infectious substances.