The advisory committee, which will meet on Thursday and Friday, is expected to recommend limiting use of some vaccines, including the hepatitis B shot for newborns., U.S. Health Secretary Robert F. Kennedy Jr.’s new vaccine advisory committee meets this week, with votes slated on whether to change recommendations on shots against COVID-19, hepatitis B and chickenpox., Health Secretary Robert F. Kennedy Jr. 's newly reconstituted vaccine advisory panel meets this week to vote on recommendations for shots against COVID-19, hepatitis B and chickenpox., The vaccine advisory committee is expected to review guidance and vote on recommendations on shots for hepatitis B, measles-mumps-rubella-varicella on Thursday and COVID-19 on Friday., WASHINGTON (TNND) — A new vaccine advisory committee was formed under the U.S. Health Secretary Robert F. Kennedy Jr. will meet this week. They are expected to vote on whether to change recommendations for vaccinations against COVID-19, hepatitis B and chickenpox. It is still unclear what exactly , .