That's bullshit (on their part) , but it makes for the convenience of trying to reassure NHS staff and the wider general public that those working within aren't at an greater risk.
Funnily, enough, just like the narrative they are trying to get out on teachers and kids.
NHS are clearly at the front line and carry huge risk to anyone else based simply on viral loads.
It was less than three months ago they said it was safe for kids to be in school, then they said it wasn't, and now they say it is.
Nothing has changed in terms of the virus still being in circulation.
Just as likely to catch it yes,
In contact with more people and people who have the virus makes them infinitely more likely to get it and get it bad
They are heroes no doubt