My younger brother caught measles last week.

His true value emerges in times of trial.

He was showing a smile, but his inner thoughts were filled with sadness.

No one knows his inner thoughts.

She is pursuing the truth.

Um, thanks, for helping me.

His grandfather died of Creutzfeldt-Jakob disease.

He is suffering from the ouch-ouch disease.

He was diagnosed with glycogenosis.

He was diagnosed with leukemia.