Greenlee soon becomes sick; a mysterious woods-related infection has stricken her.

There had been a mysterious respiratory infection at the military base during the winter of 1915-16.

The cause of death was attributed to "mysterious infection".

A gas and oil depot has been attacked, several people have died from a mysterious infection, and rumors of biological warfare are rampant.

But Hardy's 5-pound son was jaundiced, constipated and could not keep down his formula; he had a small head and developed a mysterious infection.

In recent interviews with 37 former members of the battalion, 27 reported that they were seriously ill, many with mysterious infections and gastrointestinal ailments.

He sired a few crops of foals, then was diagnosed with a mysterious infection that forced his removal from stud service for several years.

The ship crew learns that two of the surveyors are imposters, but the real trouble starts when Morgan is found dead from a mysterious infection.

Mr. Goody largely recovered from the mysterious infection.