London, UK - Buckingham Palace remains worried over Prince Philip as the Duke of Edinburgh remains in the hospital. But there now seems to be a light at the end of the tunnel.

Prince Philip (99) is currently spending a third week in a hospital in London since he has first been admitted for treatment of an infection on February 16.

The Queen's husband was transferred to St Bartholomew's on Monday where he is being monitored for a pre-existing heart condition.

Amid increasing concern over his health, his daughter-in-law Camilla, has finally given an update on the Prince.

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When visiting a Covid-19 vaccination center in London on Wednesday, the Duchess of Cornwall revealed that Prince Philip is "slightly improving" although he "hurts at moments," as has been reported by ITV News.

"We heard today that he's slightly improving," Camille (73) said. "So, that's very good news. We'll keep our fingers crossed."

A palace source early assured that Philip's hospitalization is in no way related to Covid-19. He and the Queen have both already received their vaccination dose.