King Charles is set for a 'usual working week' after he was briefly hospitalized on March 27 following a negative reaction to his routine cancer treatment, according to Buckingham Palace aides.

The King will attend his first public engagement since his short hospital stay following cancer treatment side effects when he hosts an investiture ceremony. Charles will preside over the event at Windsor Castle where he will recognise leading figures and community stalwarts for their efforts.

King Charles is returning to work after a brief stint in hospital to monitor side effects from his cancer treatment.