1.   In contrast other bands within this large footprint are only apparent at the longest incubation times.

2.   One reason is that even smart technologies often need lots of incubation time.

3.   Since the incubation time in animals is so lengthy, meat from animals that do not have visible signs of infection has been getting into the human food chain.

4.   The incubation time of the disease is about two weeks.

5.   The incubation time is a critical factor in determining how many people may die from variant CJD, Cousens said.

6.   Genes can influence incubation time for mad-cow-like diseases,