He was hospitalized due to thrombosis.

His younger brother has mutism and doesn't speak a word in front of people.

His younger brother has mutism and cannot speak.

My younger sister is suffering from candidiasis.

She was told by her doctor to follow a special diet because of her pica.

Prevention of infectious diseases is important with hand washing and wearing masks.

His grandfather is suffering from dementia.

He was afraid of getting infected with brucellosis from cows.

He was smiling as if he was in a state of euphoria.

He was infected with anthrax.