I must have gone through a very severe sickness.

He was released from "protective custody" in September 1933 due to a severe sickness.

There would be a severe sickness in the Royal Family, and the price of steel shares would rise several points.

There are four stages of royal sickness: mild, moderate, severe and very severe.

GBL overdose can cause irrational behaviour, severe sickness, coma and death.

Pregnancy sickness, even severe sickness that persists and needs hospital treatment, isn't associated with any harm to your baby, and always ends when your baby is born.

They had severe high-altitude sickness.

"I believe he died there while we were in the same room, of a severe sickness."

Only way to leave early was due to severe sickness or a major emergency at home such as death of immediate family member.

A few months after the Hesketh affair, he was suddenly taken ill with a severe and violent sickness.