1.   He journeyed without royal vestments, wearing a disguise to escape detection and perhaps to save money.

2.   It seemed impossible he would escape detection.

3.   Since the laser Doppler recordings represent highly localised measurements, it remains possible that the most poorly perfused areas escaped detection in some patients.

4.   Although performance-enhancing drugs are generally banned by athletic organizations, it is considered laughably easy to cheat and escape detection in drug screens.

5.   Among the most disturbing features of the variant, called Type O, is that it escapes detection by some commercially available tests used to screen blood for HIV.

6.   Anthrax spores can live in the ground for years, and they are so tiny that they can easily escape detection.

7.   A more composed criminal might have escaped detection, said Jim Walsh, a political scientist and terrorism expert at Harvard University.

8.   But at San Juan Regional Medical Center in Farmington, N.M., a half-hour closer to home, the hantavirus again escaped detection.

9.   But no matter how much time, effort and money are spent, some objects would escape detection.

10.   But in mild cases, there may be so few blisters as to escape detection.