A chilling echo of 2020 is rippling through hospitals across England. Faced with a surge in influenza cases – arriving earlier and with greater intensity than in recent years – healthcare facilities are once again requiring masks for staff and, in some cases, patients and visitors. The familiar sight of medical personnel in FFP3 masks is returning, a stark reminder of recent challenges.
The first wave of reintroduced mandates began with the Frimley NHS Foundation Trust, encompassing hospitals in Slough, Ascot, and near Camberley. Staff in clinical wards are now required to wear fluid-resistant surgical masks, a direct response to the escalating number of flu cases impacting both hospitals and the surrounding communities. This move quickly spread, with hospitals in Surrey, Sussex, and Swindon following suit, focusing on A&E departments and other critical care areas.
The current flu season isn’t simply a typical uptick; it’s being fueled by a newly mutated strain of H3N2. This variant boasts seven mutations, granting it a heightened ability to bypass existing immunity. The impact is already being felt acutely, with London hospitals reporting three times the number of flu hospitalizations compared to this time last year.
The pressure extends beyond hospital walls. The London Ambulance Service experienced call volumes typically reserved for New Year’s Eve – their busiest day – during the last weekend of November. This unprecedented demand prompted an “urgent plea” from the NHS for increased flu vaccinations, as the season’s early start is already straining resources.
Pharmacists are witnessing a parallel shift in public behavior. Rita Arora, a pharmacist in Fulham, London, notes a dramatic increase in sales of flu medications, face masks, and hand sanitizers. “People are treating it like they were treating Covid,” she explains, “They’re employing the same kind of mentality – they don’t want to get sick, they don’t want to spread anything.”
Despite the growing urgency, vaccination rates remain a concern. As of late November, only 41% of those aged six months to 64 years with clinical risk factors (excluding the immunosuppressed) had received the flu vaccine. Coverage among pregnant women stands at 42%, while uptake in care home residents is 71%. The World Health Organisation aims for 75% coverage for older adults and those with chronic conditions.
Great Western Hospitals NHS Trust, serving Swindon, has reported a staggering 63% increase in flu hospitalizations within the past week. Anticipating further surges with the approaching holidays, they are actively requesting masks in admission areas, including emergency departments and specialized units. Masks are readily available for those who need them.
The re-emergence of preventative measures underscores the unpredictable nature of respiratory illnesses and the importance of proactive public health strategies. While the landscape has shifted since the height of the pandemic, the lessons learned about infection control are proving invaluable as communities navigate this challenging flu season.
