On January 20th last year, US President Trump signed an executive order announcing the United States' withdrawal from the World Health Organization (WHO), and the United Nations received this notification on January 22nd of the same year. According to the WHO's charter, a member state can only formally withdraw one year after submitting a withdrawal application. Today marks one year since the US formally submitted its application to the United Nations to withdraw from the WHO, meaning that the US has officially withdrawn from the WHO procedurally. (CCTV)