“Yesterday I received my first dose of the COVID-19 vaccine at London’s Science Museum,” Catherine wrote on Twitter.
“I’m hugely grateful to everyone who is playing a part in the rollout – thank you for everything you are doing,” she added.
Queen Elizabeth II announced in January that she had received a Covid-19 vaccine, along with her husband, Prince Philip, who died aged 99 in April.
More than 38 million people in the UK have received a first dose of the coronavirus vaccine, according to the government’s portal, and some 24 million have received a second dose.
More than 128,000 people have died of Covid-19 in the UK, according to Johns Hopkins University data.