Question

how the small pox people are saved? plz answer in points atleast 5 points​

Answer 1

Answer:

the small pox vaccine is the only way to prevent small pox in a exposed person.if given within 4 days of viral exposure ,the vaccine can prevent or significantly lesser the severity of small pox symptoms. vaccination 4 to 7 days after exposure may offer some protection from the disease and may lesser the severity.