People are being asked not to go to Chelsea and Westminster Hospital is they are showing signs of one of three illnesses.

They are COVID-19, flu and Norovirus, which is otherwise known as the Winter Vomiting Bug.

Visitors and staff are also being asked to war a protective facemask in all waiting areas of the hospital.

Bosses say it can be difficult to contain these illnesses in healthcare settings as they spread quickly and easily.