The U.S. drone war across much of the Greater Middle East and parts of Africa is in crisis and not because civilians are dying or the target list for that war or the right to wage it just about anywhere on the planet are in question in Washington.ertainly, there is nothing second-class about the work tempo of drone life. Pilots log 900-1,800 hours a year compared to a maximum of 300 hours annually for regular Air Force pilots. And the pace is unrelenting.
Sign up to view the full content. Characteristics of biological agents 1. Anti-personal :- a bioweapon must be capable of harming humans directly or indirectly. It should have high infectivity, high virulence, non-availability of vaccines, and availability of an effective and efficient delivery system.
The term biological agent is defined in the Control of Substances Hazardous to Health Regulations 2002 (COSHH) and means a micro-organism, cell culture, or human endoparasite which may cause infection, allergy, toxicity or other hazard to human health.xposure to carcinogens, mutagens and biological agents. Regulation 9 requires employers and self-employed workers to report cases of occupational cancer, and any disease or acute illness caused by an occupational exposure to a biological agent.