This epidemic spread rapidly around the world.

Prevention of infectious diseases affects not only individual health but also the health of the entire society.

He received a rabies vaccination.

He is showing symptoms of catatonia.

His child is suffering from rickets.

My sister has celiac disease, so she can't eat foods that contain gluten.

He was diagnosed with mental illness.

My sick father is seen by a doctor every day.

He developed an occupational disease due to years of construction work.

He is going to the dermatologist for the treatment of dermatosis.