His grandmother, Queen Elizabeth II, previously received the vaccination in January.
'Escaping the Palace' was in development since last May and will now premiere this fall.
The couple's Archewell Foundation is focusing their next efforts on helping out India.
Her sister, Princess Eugenie, welcomed her son August earlier this year.
Harry recently said royal life was a mix of 'The Truman Show' and 'being in a zoo.'
The royal family has some thoughts about Prince Harry's latest interview, according to royal expert Katie Nicholl.
ET spoke with royal expert Katie Nicholl about the latest news surrounding the royal family.
ET also spoke with the 'CBS This Morning' host about 'The Queen Carries On: A Gayle King Special,' which airs May 14 on CBS.
Prince Harry appears on the latest episode of Dax Shepard’s ‘The Armchair Expert’ podcast.
The Duke of Sussex revealed how they tried to stay under the radar on Dax Shepard's 'Armchair Expert' podcast.
The Duke of Sussex opened up on Dax Shephard's 'Armchair Expert' podcast.
Queen Elizabeth opens up the British Parliament with several formality changes following Prince Philip’s death.
The consort's throne no longer sat symbolically beside the queen.
The 95-year-old British monarch spoke publicly for the first time since the funeral of her husband, Prince Philip.
