Camilla’s health battle comes on the heels of a year full of medical woes for the royal family. In February, King Charles announced he was diagnosed with cancer, only to be followed by the Princess of Wales, aka Kate Middleton, sharing her own cancer diagnosis in March.

King Charles, Prince William and Kate Middleton stepped out together at the Festival of Remembrance on Nov. 10 and Remembrance Sunday service at the Cenotaph war memorial on Nov. 11, staple events on the royal family's annual calendar to commemorate British and Commonwealth lives lost in war.

The 77-year-old royal admitted she was still “coughing” as she resumed her duties after canceling several appearances due to the illness.

Britain’s Queen Camilla is set to return to public duties after missing weekend events commemorating the nation’s war dead because she was recovering from a chest infection LONDON -- Britain’s Queen Camilla is set to return to public duties Tuesday ...

She will attend events in London this week but for shorter periods than originally planned.

Queen Camilla returned to public duties on Tuesday - but will not attend the Gladiator II premiere on Wednesday to aid her recovery from a seasonal chest infection. The 77-year-old royal pulled out of her engagements on November 5 after falling ill but will return in some capacity to duties this week.

Camilla has had to cancel public engagements in past years due to health issues, including for a chest infection in 2019, and an ear infection and sinusitis in 2012. No further details regarding the severity of the Queen's illness or the treatment she is receiving have been released, as is the norm with Royal medical issues.

Buckingham Palace says Queen Camilla will miss Britain’s annual remembrance weekend events to honor fallen service personnel while she recovers from a chest infection

Queen Camilla has made a return to public facing duties after battling a chest infection. The 77-year-old was forced to pull out of the weekend's Remembrance Day events on medical advice but is making a gradual return to work as she recovers.