1) Where is the source of the corona virüs a) Turkey b) China c) Portugal d) Brazil 2) Which disease has no cure a) Erupting head syndrome b) Zona c) Diphtheria d) Malaria 3) Which disease is more deadly a) Cancer b) Colds c) Easy viruses d) Zona 4) When was treatment of zona disease a) 18th century b) 20th century c) 17th century d) 19thcentury

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