Hospitals in England and Wales are under intense pressure as a surge in winter illnesses, including a rapidly spreading flu strain and norovirus, threatens to overwhelm the healthcare system. The norovirus, nicknamed the ‘two bucket’ disease due to its simultaneous symptoms of diarrhea and vomiting, has compelled several NHS trusts to declare critical incidents recently.

Across the region, hospitals are reporting overflowing wards, extended wait times in emergency rooms, and ambulances lined up outside. Nottingham University Hospitals NHS Trust is the latest to declare a critical incident, citing an overwhelming influx of patients in its emergency departments and relentless stress on healthcare staff. In the southern part of England, the Royal Surrey NHS Foundation Trust, Epsom and St Helier University Hospitals NHS Trust, and Surrey and Sussex Healthcare NHS Trust have also announced critical incidents.

NHS Surrey Heartlands has reported that hospitals in their jurisdiction are experiencing “exceptionally high demand,” largely driven by winter-related infections and respiratory viruses, with hospital beds nearly at full capacity.

In the east, the East Kent Hospitals University NHS Foundation Trust has declared a critical incident at Queen Elizabeth The Queen Mother Hospital in Margate, attributing it to sustained pressure on their services.

Hospital administrators note that the situation has become more challenging due to the complexity of emergency admissions and issues with discharging patients who are medically ready to leave, which reduces the availability of beds for incoming patients.

This dire situation extends beyond the south of England. Healthcare trusts in Birmingham and Staffordshire are grappling with significant pressure from rising norovirus cases. Meanwhile, in Wales, the Cwm Taf Morgannwg University Health Board has advised individuals to avoid visiting hospitals if they have experienced diarrhea or vomiting in the last 48 hours.

The health board also asked visitors to stay away if they have recently cared for someone with those symptoms.

The surge follows a recent wave of what experts have dubbed “super flu”, a mutated strain that spread rapidly after undergoing multiple genetic changes over the summer. Specialists have warned the outbreak could be among the most severe seen in a decade, with schools forced to close and large numbers falling ill.

Surveillance data shows both flu and norovirus cases continuing to rise. Last week, 230 confirmed norovirus infections were recorded, a jump of more than 20% compared with the previous week.

The virus has been particularly prevalent among people aged 65 and over, a group already vulnerable to winter illnesses. At the same time, flu-related hospital admissions increased by nearly 10% in just one week.

Health officials stress that there is no specific treatment for norovirus and that people who are infected should stay at home until symptoms have passed.

The NHS advises avoiding cooking for others, not sharing towels or dishes, sticking to bland foods, resting, staying well hydrated and using paracetamol to ease aches and fever.