Boris Johnson has been in close contact with dozens of politicians and health chiefs over the past ten days before testing positive for coronavirus.

The Prime Minister has been holding press conferences at 10 Downing Street with the likes of Chancellor Rishi Sunak and Communities Secretary Robert Jenrick.

He has also stood near Deputy Chief Medical Officer Jenny Harries, Chief Medical Officer Professor Chris Whitty and Chief Scientific Adviser Patrick Vallance.

The three scientists have appeared at the Downing Street press conferences, and have also been meeting other politicians and civil servants across Westminster.

While the PM has held Cabinet meetings and discussions with the Queen remotely, he still attended the Commons for Prime Minister's Questions on Wednesday.

Last night Mr Johnson stood outside in Downing Street with Mr Sunak as they both joined in the national clap for NHS staff. They stood distanced from one another.

However a spokesman for Mr Sunak has said he had not had any symptoms and therefore had not been tested for coronavirus and was not self-isolating.

Going further back, the Prime Minister attended the Commonwealth Service at Westminster Abbey on March 9 with his pregnant partner Carrie Symonds.

There, the couple spoke to a number of dignitaries and celebrities, and Mr Johnson was photographed shaking hands with boxer Anthony Joshua after the service.

He has also spoken to schoolchildren at No10 on March 5, visited flood defences in Worcestershire on March 8 and been to laboratories on March 1 and March 6.

Here is a pictorial guide to what Mr Johnson has been doing this month:

Boris Johnson joins in with a national applause for the NHS outside Downing Street last night

Boris Johnson and Chancellor Rishi Sunak outside Downing Street for the applause last night

Boris Johnson in the study of 10 Downing Street on a video call to other G20 leaders yesterday

Boris Johnson on the phone in his office in Downing Street to Queen Elizabeth II on Wednesday

Boris Johnson speaks during his first remote news conference on coronavirus on Wednesday

Boris Johnson returns to 10 Downing Street from Prime Minister's Questions on Wednesday

Boris Johnson speaks at Prime Minister's Questions in the House of Commons on Wednesday

Boris Johnson leaves Downing Street for Prime Minister's Questions on Wednesday morning

Boris Johnson chairs a weekly Cabinet meeting remotely from the Cabinet Rroom on Tuesday

Boris Johnson addresses the nation from Downing Street and imposes a lockdown on Monday

Boris Johnson speaks during a media briefing at Downing Street on coronavirus on Sunday

Boris Johnson speaks during a media briefing at Downing Street on coronavirus on Sunday, with Communities Secretary Robert Jenrick and Deputy Chief Medical Officer Jenny Harries

Prime Minister Boris Johnson's daily coronavirus update in the Cabinet Room on Saturday

Boris Johnson (centre) with Chancellor Rishi Sunak (left) and Jenny Harries (right) on March 20

Chief Medical Officer Professor Chris Whitty (left) and Chief Scientific Adviser Patrick Vallance (right) watch as Prime Minister Boris Johnson speaks at Downing Street on March 19

Boris Johnson speaks at Prime Minister's Questions in the House of Commons on March 18

Boris Johnson with Chancellor Rishi Sunak and chief scientific officer Patrick Vallance at Downing Street on March 17

Boris Johnson and his partner Carrie Symonds speak with heavyweight boxer Anthony Joshua at the Commonwealth Service at Westminster Abbey on Commonwealth Day on March 9

Boris Johnson and Carrie Symonds arriving at Westminster Abbey for the service on March 9

Boris Johnson surveys flood defences in the Worcestershire town of Bewdley on March 8

Boris Johnson visits the Mologic Laboratory in the Bedford Technology Park on March 6

Boris Johnson speaks at Downing Street on March 5, in an event attended by Health Minister Nadine Dorries, who later tested positive for the virus, as well as Trade Secretary Liz Truss (in red next to the podium) and athlete Kelly Holmes (in a black suit, two places to Ms Truss's left)