'The HPV vaccine, which offers near-total protection against the sexually transmitted virus that causes cervical cancer, has been given to adolescents in the United States and other industrialized countries for almost 20 years. But it is only now starting to be widely introduced in lower-income countries, where 90 percent of cervical cancer deaths occur.'

https://www.nytimes.com/2023/05/23/health/hpv-vaccine-tanzania.html?action=click&module=Well&pgtype=Homepage&section=Health