They had all been in "full, tight protection," a spokesman said, and the hospital could not explain how they were infected.

The tight protection is especially visible at the homes and offices of high-level officials and politicians.

When the population is classified as endangered, tighter protections apply and people who oppose the spread of wolves are more likely to resist reintroduction.

The Quinlans live in a portion of the house, the rest devoted to the museum, the entire place under extremely tight protection.

The Federal regulations covering electronic banking offer tighter protections against fraud and theft, in many ways, than do regulations that cover human bank operations.

The Whelan decision initiated a period of excessively tight protection, suppressing innovation, since almost everything other than the broad purpose of a software work would be protected.

Conservationists favor tight protections; many landowners seek less stringent ones.

In spite of tight protection she is killed by the murderer.

If we choose tight protection for our citizens we should not allow the exporting of more dangerous products which profit from the addiction of others.

Proponents say that tighter protections on intellectual property have spurred creativity and innovation.