A leading health expert has issued a cautionary note about a virus expected to surge throughout the UK, predicting a particularly challenging winter season. Professor Adam Finn, an esteemed Paediatrics expert at the University of Bristol, has provided insights on the upcoming flu season, noting its earlier-than-usual onset.

Professor Finn expressed concern, stating, “The early start of the flu season is alarming because it suggests that the circulating strains are spreading more easily than usual. This is happening even before the cold weather, which typically triggers and accelerates the flu season. One crucial reason might be the reduced immunity within the population, which usually helps in controlling flu virus spread.”

Amid growing expert concerns about a severe winter, the NHS has issued an urgent call for flu vaccinations. The strain of particular concern is H3N2, which has reportedly undergone significant mutations, as noted by the Mirror.

Professor Finn elaborated, “When a completely new flu strain emerges that can spread among people and no one has immunity against it, we refer to it as a pandemic. This can lead to massive infection waves at any time of the year.”

He further explained, “This situation might be unfolding this year, as one of the familiar influenza A strains, known as H3N2, appears to have developed several new mutations over the summer and is currently responsible for many of the flu cases we’re seeing.”

“The concern with the early start of this flu epidemic,” he added, “is that there hasn’t been sufficient time for many people to get vaccinated yet.”

“The children’s programme kicked off in September and the adult programme in October.

“Usually, November is a month when a lot of people get the vaccine before the infections start to spread in December and January.

Professor Finn added: “Even though this new strain of H3N2 has arrived and it is different from the H3N2 strain in this year’s vaccines, they should provide some degree of protection against this strain and certainly against the other flu strains that may be coming through as the winter goes on.

“The bottom line is that it’s looking possible that we may be facing a very bad flu season this year and the best thing we can all do right now to tackle the problem is to get vaccinated.”