To be effective, drug testing must be random and unannounced.
There is no rapid diagnostic test for people with symptoms; testing must be done at specially equipped labs.
To overcome these issues, more accurate preclinical testing and creative cost-effective solutions to clinical testing must be identified.
But testing must be supplemented by good laboratory practices, standards for safe storage and transportation of blood, and reliance on voluntary, unpaid blood donors.
Shetty said that HIV testing must be done in a manner that respects the rights of women and girls, without exposing them to additional harm.
Fecal occult blood testing must be repeated every year or two to be sure that polyps, which periodically ooze blood, are found.
Federal regulators were routinely told during investigations that requests for safety data or vehicle testing must be relayed to Japan for answers.
Testing must be conducted to verify that the oil is from the Macondo well; if it is, BP will have to help finance the cleanup, officials say.
Mr. Jaua said DNA testing must be done on her skeleton as well to determine whether the bones found in Bolívar's tomb are actually Bolívar's.
International policy on testing must be changed, not only in Africa but also in every nation that is threatened, including India, China and Russia and countries in the Caribbean.
To effectively regulate endocrine-disrupting chemicals, testing must be modernized to include nonanimal tests that reveal biological mechanisms, and the laws must be changed so that chemicals with known toxicities can more easily be removed from our environment.
