Share of children immunized against polio APAC 2022, by country

In 2022, 99 percent of children aged one year old in China, Japan, Maldives, and Brunei were immunized against polio. In comparison, 69 percent of one-year-old children in Laos were immunized against polio in 2022.

于2022年，中国、日本、马尔代夫和文莱99%的一岁儿童接种了脊髓灰质炎疫苗。相较之下，老挝一岁儿童中，2022年接种脊髓灰质炎疫苗的比例为69%。