The WHO did not reverse its position on kids and COVID-19 vaccines

 https://www.politifact.com/factchecks/2021/jun/24/facebook-posts/who-did-not-reverse-its-position-kids-and-covid-19/

 If Your Time is short

• Social media posts falsely claimed that the World Health Organization recently reversed its policy and said children shouldn’t be vaccinated against COVID-19.
• The posts were referencing an actual WHO webpage, but the guidance was originally posted on April 8 and reflected the organization's stance that vaccine supply is limited in some countries and children shouldn’t be prioritized over other high-risk groups because COVID-19 disease is milder in kids.
• The WHO updated the guidance for children on its webpage on June 23 based on a recent scientific advisory meeting in which the Pfizer-BioNTech vaccine was found to be safe for those ages 12 and up.