The incubation period is thought to average at about 30 days.

We have no idea how long the incubation period is.

Incubation period is usually long and can be up to 50 years.

It has a long incubation period, about 4 5 years.

The incubation period may range from 27 to 31 days.

The incubation period can range from 25 to 30 days.

The incubation period for the human disease may be more than 30 years.

The disease has an incubation period of 2 to 3 weeks.

And it would have to be a real short incubation period.

The incubation period, done only by the female, is between 12 and 15 days.

Skin cancer generally has a 20- to 30-year latency period.

An additional 50 claims a year are expected afterward, given the long latency period for cancer.

The latency period between exposure and development of lung cancer is 20 to 30.

The latency period (meaning the time it takes for the disease to develop) is often 10-20 years.

The latency period for cancer is often 15-30 years.

Another consequence of the changed upbringing is a less marked latency period in many children.

"I don't think the system is well designed for diseases that have long latency periods," he said.

Illnesses caused by exposure to chemicals often have a latency period of 10 to 40 years.

The best news of all was that the genetic engineering had more than tripled the latency period.