Highly contagious, it has an 87 percent attack rate following household exposure.

The disease was highly contagious and quick to attack anyone without immunity.

Highly contagious, these are also often left untreated until it is too late.

In the last month, a 4-year-old boy and a 20-month-old girl died of the highly contagious disease.

The disease is highly contagious and can prove fatal to fish.

He came to the result that polio was highly contagious.

But the disease is highly contagious, and kills 30 percent of its victims.

Health officials fear that the disease, which is highly contagious, has spread to the families of the school's students.

He said the word as though it was some highly contagious disease.

In 1989 there were 18,000 cases of this highly contagious disease, with 40 deaths.