King Charles returns to public duties in visit to cancer treatment center – Boston News, Weather, Sports [Video]

London (CNN) — King Charles III, who is being treated for an unspecified cancer, returned to public duties on Tuesday with his first official engagement since his diagnosis after his doctors were said to have been “very encouraged” by his progress.

The 75-year-old monarch revealed he was battling cancer in early February and is continuing his treatment as he restarts his public-facing engagements.

The first fresh entry in his diary was a visit to a cancer treatment center in London, where he was expected to meet patients and staff.

The King, who has been patron of Macmillan Cancer Support for nearly three decades, was accompanied by his wife, the Queen. The pair smiled and waved at well-wishers gathered nearby upon arrival before being welcomed to the hospital by medical staff.

Camilla, 76, has been president of cancer care and support charity, Maggie’s since 2008.

The King has largely remained out of the public eye during his treatment so …