Public concern about the NHS has soared to its highest level since before the pandemic amid strikes by nurses and ambulance workers.
Pollster Ipsos found 42% of people listed the state of the NHS as a major issue facing the country in January, with more people mentioning it than inflation, the economy or immigration.
The total represents a huge increase on December 2022, when just 27% of people mentioned the NHS as a major issue.
It is the first time the NHS has topped Ipsos's monthly issues poll since February 2020, and the highest level of concern about the health service recorded since that same month as COVID-19 spread across the UK.
Labour and Conservative voters were equally concerned about the NHS, with 48% of both parties' 2019 voters mentioning it.
The figures follow a wave of strikes in the NHS and stories about "chaos" in hospitals.
'Long Time in the Making'
Doctors have described A&E departments as "like a war zone", while February 6 is set to be the biggest strike day in NHS history with thousands of nurses and paramedics expected to walk out.
Commenting on the figures, the Royal College of Nursing's director for England, Patricia Marquis, said: "People are right to be deeply worried about the state of the NHS. Millions on waiting lists, A&E in crisis, patients being treated in corridors and ambulances queuing outside of hospitals.
"The Government cannot blame the pandemic and other winter pressures for the crisis unfolding before our eyes – this has been a long time in the making, yet the Government has consistently ignored warnings.
"The root cause is the failure to invest in the NHS and in the nursing workforce that has seen record numbers leave the profession and a legacy of tens of thousands of vacant posts. Patient care is at risk like it has never been before.
"Ministers need to act and reverse this decline, starting by coming to the table and paying nurses fairly. Patients and the profession deserve better than this."
The latest poll of 1000 adults, carried out between January 11 and 17, found concern about the economy also remained high, with 37% mentioning it as a major issue. Some 36% of people mentioned inflation as a major concern.
Mike Clemence, a researcher at Ipsos, said: "The new year starts with a new concern at the top of Britons' minds: the NHS is now the most mentioned important issue facing the country.
"But this means that there are three big issues in the country right now as the public also remain very worried about the national economy and inflation."
The fourth most mentioned issue, immigration, trailed well behind these three with just 15% saying they thought it was an important topic.
However, Conservative voters were much more likely to mention immigration, with 29% saying they thought it was a major issue – level with the number mentioning inflation.
This article contains information from PA Media.