Because the only way we can actually find out how many children were vaccinated in the country of Indonesia, what percentage were vaccinated, is actually not on the Internet, but by going out and knocking on doors, sometimes tens of thousands of doors.
Perché l'unico modo per scoprire quanti bambini sono vaccinati in Indonesia, i dati in percentuale, non è attraverso internet ma chiedendo in ogni casa, a volte in migliaia di case.