Word: hard-to-detect
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...third of patients, are so dangerous that "they can't be justified ethically" in anything other than desperate situations like late-stage leukemia. Nor is it clear that Huetter's claim to have cured his patient is yet justified. HIV has a frustrating ability to hide in hard-to-detect "reservoir" cells in various parts of the body. Current antiviral drugs, for example, can lower a patient's "viral load" to the point that HIV is undetectable in his or her bloodstream. But as soon as such patients are taken off antivirals, the virus comes storming back...
...military superpower that it once was. But such overconfidence in U.S. primacy has already been contradicted by recent developments. In response to Washington's uncompromising stance on the NMD, Russia has begun to test-launch its intercontinental ballistic missiles and it has warned that it will equip its hard-to-detect Topol-M missile with multiple warheads if Washington goes ahead with the NMD system. Although it can scarcely afford to pay its soldiers and although its armed forces are barely a carcass of the old Soviet military machine, Russia can still act like a superpower when it wants...
...never been better, because drug testing as it has existed heretofore means little. The I.O.C., fearing false positive tests of clean athletes and subsequent lawsuits in nations that enjoy due process (read, the U.S.), has set its "dirty" bar extremely high. And most cheaters are careful to choose hard-to-detect drugs or stop their intake well in advance of expected tests...
GATOR BOMBS. A version of cluster bombs, they explode in midair, scattering small, hard-to-detect mines over a region as large as 90,000 sq. yds. Under normal conditions, a soldier might be able to sidestep these explosives, but in the heat of battle, there is a tendency to leap without looking. The gator bomb thus can create panic among the enemy...
High-technology weapons have created a terrifying dilemma for airport officials in their war against terrorists. Already, new guns made entirely of plastic are being developed. Easily concealable handguns like the Glock, along with hard-to-detect components for putty-like explosives that are also readily available, give air pirates an edge that officials are finding increasingly difficult to counter. The Federal Aviation Administration, which oversees domestic airport security, insists that the Glock 17, which is legally sold in the U.S., can be detected on existing airport X-ray machines. The gun's manufacturer attributes Koch's success in "smuggling...