Wortnetzwerk: 急性の

A general term for an illness, sickness, or disease affecting the body or mind. It is used both for minor ailments like a cold and for serious chronic conditions.

A 'shōjō' refers to the physical or mental signs that indicate a person has a specific illness or medical condition. It is used to describe the manifestations of a disease, such as a cough, fever, or pain, rather than the name of the disease itself.

Suddenly, unexpectedly