Biosecurity
Biosecurity involves preventing and minimizing intentional harm to people, crops, livestock, wildlife and ecosystems caused by biological agents that are either naturally occurring or human-made. Biosecurity technology research and development, policy formulation and operational practices principally pertain mostly to military weaponry, agriculture and medicine. The development and use of biological agents in these and related fields, such as aquaculture, are controversial primarily because they have intended and/or unintended positive or negative impacts on public health. For example, introducing naturally occurring biological agents into an ecosystem in order to control pests that are causing crop damage may have unintended negative impacts on unharmful organisms in addition to the positive impact of pest control. Consequently some leading experts distinguish biosecurity from "biosafety" which involves preventing and minimizing accidental harms caused by biological agents.
Biological Weapons and Warfare
Potential benefits and concern over threats caused by biological agents, and therefore the need for biosecurity, has existed through the ages and particularly with respect to their use as weapons in biological warfare. The first recorded instance of biological warfare occurred in 1346 when bodies of Tartar soldiers, who had died of plague, were catapulted over the walls of Kaffa (present-day Feodosiya, Ukraine) in order to infect the besieged residents.
This page contains 201 words.
Biosecurity article
Read the rest of this article.
This article contains 1,633 words
(approx. 5 pages at 300 words per page).
Order our Biosecurity Article
