British hospitals, particularly in London, are struggling to maintain staffing levels due to the number who are having to isolate with COVID-19, a senior emergency doctor said on Thursday.
With a new highly transmissible Omicron variant of the virus surging, Britain on Wednesday recorded its highest number of daily coronavirus cases since the start of the pandemic, with a further 78,610 COVID-19 infections reported.
"The acute problem is actually to do with staffing," Katherine Henderson, an emergency consultant in London and President of the Royal College of Emergency Medicine, told BBC Radio.
"Even if we are not seeing a big rise in hospitalisations yet, we are already seeing the effect on not having the staff to run shifts properly and safely. So we are worried about patient harm coming about because we just don’t have the staff."
Henderson said London was particularly hard hit.
"We are looking at probably about 10 per cent staff, that is doctors and nurses, who are having to be off."


US war in Iran has cost $29 billion so far, Pentagon says
At Temple of Heaven summit, Trump and Xi will seek a good harvest
Peace deal hopes fade after Trump rejects Iran proposal
Protests erupt after key college entrance test cancelled in India
UK's Starmer defies calls to quit, says he is getting on with governing
New Israeli law sets military tribunal for those linked to October 7 attack
Russia strikes Ukraine with drones as ceasefire ends
Dutch hospital quarantines 12 over breach of hantavirus protocol
