Posts Tagged ‘biological’

BIOLOGICAL HAZARDS

Sunday, December 27th, 2009

Biological contaminants are alive, with a particular life cycle, to penetrate inside the human being, cause infectious diseases or parasitic types.

Biological contaminants are microorganisms, cell cultures and human endoparasites which may cause any infection, allergy or toxicity.

Therefore, is only as dangerous biological agents capable of causing alterations in human health. These are diseases caused by biological agents (more…)

Recommendations of Respirators and Protective Clothing Against Biological Agents

Sunday, October 25th, 2009

RespiratorThe approach to cope with any potential risk to the environment, including the risks posed by biological, must be done by a plan including a risk assessment and exposure potential, respiratory protection needs and skin, the polluting forms of penetration, exit routes and decontamination strategies.

The plans related to biological hazards should be based on relevant recommendations on infectious diseases or biological safety issued by the Centers for Disease Control and Prevention and other organizations of experts, including emergency personnel for immediate response, law enforcement officials and public health.

The need to provide treatment to emergency personnel to respond immediately before and after exposure using antibiotics, vaccines and other medicines should be determined in consultation with authorized medical staff.

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Classification of Environmental Agents

Friday, October 16th, 2009

The “occupational disease” implies that results of work or occupation of the individual or have any connection with him. In some cases the principal cause, and another one can be considered as a contributing factor. There is an agent for every occupational disease, just as there is for the contagious disease.

Environmental Agents:

One of the most important objectives of industrial hygiene is to prevent prejudice to the health of workers by environmental contaminants. To achieve that end is necessary:

1. Recognize the risk.

2. Study and evaluate the problem.

3. Promote measures to eliminate the problem.

Environmental pollutants that cause occupational diseases can be classified into three main groups: chemical, physical agents and biological agents.

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