SMALL POX  Small pox is a very serious illness cause by the VARIOLA VIRUS.Small pox gets its name from the pus -filled blisters(or pocks) that form during the illness. Although, the names may sound

[Eng] hello steemian, how about your holiday all? must be have fun. In this post i want to share how about vaccien including condition before vaccine was discovered , what impact in the world after giving