But things get much murkier when it is a task order for a defense customer issued against a civilian IDIQ. There are about a dozen protests pending at GAO right now that fall into that crossover category, where a defense agency used a GSA contract such as Alliant or OASIS to hire a contractor.
purified protein derivative (PPD). [pyoÌoÌâ²rifÄ«d]. a dried form of tuberculin used in testing for past or present infection with tubercle bacilli. This product is usually introduced into the skin during such tests and may produce a tuberculin reaction (wheal) within 48 to 72 hours.
HBV DNA (hepatitis B DNA). A positive test result means you have the hepatitis B virus in the bloodstream and this is called chronic hepatitis B.. You may be right for hepatitis B drug treatments.A negative result means you do not have hepatitis B replicating or circulating in the bloodstream and you do not need hepatitis B drug treatments. positive test result means you have the hepatitis B virus in the bloodstream and this is called chronic hepatitis B.. You may be right for hepatitis B drug treatments.