First: There are more than only smallpox as a vaccinated disease's
Second: Pls accept corona or covid-19 for a now pandemic. Also, write a 2019/2020 new pandemic. Cuz there where more then one pandemic in worlds history
First: There are more than only smallpox as a vaccinated disease's
Second: Pls accept corona or covid-19 for a now pandemic. Also, write a 2019/2020 new pandemic. Cuz there where more then one pandemic in worlds history