LONDON — The Princess of Wales says she is “making good progress” in her cancer treatment and will attend Saturday’s royal Trooping the Color ceremony, Kate’s first public appearance since her diagnosis. The 42-year-old wife of Prince William has not made any public appearances this year. She announced in March that she was undergoing chemotherapy for an unspecified form of cancer.

Catherine, Princess of Wales is pictured during a Portage Session for her 'Shaping Us' campaign on September 27, 2023 in Sittingbourne, England. On March 22 of this year, she revealed she has been diagnosed with cancer and is in the “early stages” of treatment. “I am making good progress, but as anyone going through chemotherapy will know, there are good days and bad days,” Kate said in a statement released Friday, adding that she faces “a few more months” of treatment.

“I’m looking forward to attending The King’s Birthday Parade this weekend with my family and hope to join a few public engagements over the summer, but equally knowing I am not out of the woods yet,” Kate said. The announcement is a significant milestone, but does not mark a return to full-time public duties for Kate. Britain's Prince William and Kate, Duchess of Cambridge and their newborn baby princess, pose for the media as they leave St.

Mary's Hospital's exclusive Lindo Wing, London, Saturday, May 2, 2015. (AP Photo/Kirsty Wigglesworth, File) Britain's Queen Elizabeth II, right, and Catherine, Duch.