Kate Middleton returns to public eye amid speculations about health

Kate Middleton - who remained out of the spotlight since she announced her cancer diagnosis in March - has been spotted out running errands amid growing speculations about her health, according to a new report.

The report about Kate's outing comes at the time when her and Prince William's three children - Prince George, Princess Charlotte and Prince Louis - are on a school break until June 3.

Kate Middleton was seen out with family and alone running errands during her cancer treatment, a source told People.

Kate is said to be making outings to take fresh air during her ongoing cancer treatment. However, she is not expected to return to work until she has been given the all-clear to do so by her medical team, according to palace sources.

Prince William has also shared a positive update about his wife during a May 10 visit to a hospital on the Isles of Scilly.

"May I ask how Princess Kate is doing?" hospital administrator Tracy Smith said in a video shared by Sky News.

"She's doing well, thank you," the Prince of Wales, 41, replied.

"Lovely, and the children as well?" Smith asked.

"The children are very jealous that I'm here and that they're not here as well," he said, as the royal couple are known to visit the islands off the southwest tip of England with their children during the summer months.

Princess Kate, who's focusing on making a full recovery, may attend the royal events when she feels able.

"She has the inner strength, the support of her husband and her extraordinary family, so she can focus on what’s important, which is her getting back to strength," Ailsa Anderson, a former spokeswoman for Queen Elizabeth, recently told the outlet.

The new reports have delighted the royal fans as they were very concerned about the Princess Kate's health as she continues preventative chemothrapy.