Sentence examples for biological agents are from inspiring English sources

–Why is security especially important at laboratories where biological agents are studied?

But biological agents are far more difficult to identify than chemical ones like nerve gas.

Modern biological agents are far more lethal than even the most toxic chemical agents.

Biochemical and biological agents are widely used to induce hESC differentiation.

The section where biological agents are said to have been produced was bombed by coalition warplanes during the gulf war, the general said.

Biological agents are really dangerous only when they can reach lots of people, and very few bioweapons can easily do that.

Not all laboratories that handle biological agents are required to register with the government, one reason, F.B.I. officials say they do not know how many there are.

"Although most biological agents are easy to grow if the seed stock can be obtained," Henry L. Hinton Jr., a G.A.O.

Biological agents are microscopic organisms that can be grown with equipment readily available all over the world -- although the resulting weapons have proved difficult for terrorists to master.

First, most natural forms of biological agents are not highly infectious, and highly infectious seed stock is difficult to obtain.

For a handful of cancers, biological agents are important, like human papilloma virus in cervical cancer and helicobacter pylori in stomach cancer.