William warned people to be careful who they believe and where they get their information from.
William worked as an air ambulance pilot for two years and has previously said it affected his mental health.
William made a call to the staff at a hospital in London just a day before a major incident was declared.
Body language expert Judi James says it's clear the couple has passed the 'lockdown test'.
The couple met a woman who did not hold back at a care home in Cardiff, after playing bingo via zoom.
Prince William's share will go into the Royal Foundation and Prince Harry's share is going to Sentebale.
The royals have recorded a message for UK radio stations as they encourage Britons to reach out to friends.
The Duke and Duchess of Cambridge have carried out a video call visit during coronavirus lockdown.
The Duke and Duchess of Cambridge called staff at the hospital where the first medic who died of the disease worked.
The royals called the colleagues of Amged El-Hawrani who was the first frontline NHS worker to die of coronavirus.
Neither Meghan and Harry or Kate and William were in the procession at the Commonwealth Day service.
A body language expert said the couple's PDAs have been increasing recently and Kate is showing her support for her husband.
The royal couple have covered all bases, from diplomatic, to charitable, to sports, in their three-day tour of Ireland.
The duchess revealed Prince George is learning the guitar and Princess Charlotte is really into gymnastics while in Galway.
The Duke and Duchess of Cambridge flew on a commercial airline to Dublin, where they will start their royal tour.
Prince William and Catherine attended a special charity performance of the play, which has been credited with sparking conversations on mental health.