Epidemiologists are public health professionals who investigate patterns and causes of disease and injury in humans. They seek to reduce the risk and occurrence of negative health outcomes through community education and health policy.hey are often involved with education outreach and survey efforts in communities. Research epidemiologists typically work for universities or in affiliation with federal agencies such as the Centers for Disease Control and Prevention (CDC) or the National Institutes of Health (NIH).
âOld ageâ is not truly a cause of death in and of itself. To âdie of old ageâ means that someone has died naturally from an ailment associated with aging. The same usually goes for âdying of natural causes.âTraditionally, government health authorities have required residentâs causes of death to be listed on death certificates.
Natural Disasters Classified Essay. Below is a free essay on Natural Disasters Classified from Anti Essays, your source for free research papers, essays, and term paper examples. A natural disaster can be defined as any extreme environmental event that causes widespread damage to property, injury to people, or death. While that statement is a broad one, it is intended to be so because the causes of natural disasters are broad in their own right. Natural disasters occur all over the world.