e-use downstream injuries and environmental biohazardous waste. ???The World Health Organization (WHO) estimates that unsafe injections cause an estimated 250000 new HIV infections each year&r <a href="http://www.bio-medicine.org/inc/biomed/medicine-news.asp">http://www.bio-medicine.org/inc/biomed/medicine-news.asp</a> http://feeds.bio-medicine.org/latest-medical-newsDate:6/28/2010 k of getting pricked or exposed to blood borne viruses such as Hepatitis or HIV. As th