Which of the following diseases have been eradicated in Pakistan?

پاکستان میں مندرجہ ذیل میں سے کون سی بیماری ختم ہو چکی ہے؟

Diphtheria

Chicken pox

Measles

Small pox

Smallpox was eradicated in Pakistan in 1980, along with the rest of the world, as declared by the World Health Organization (WHO).