The UK Health and Security Agency has warned that the autumn Covid wave has begun, and says this year's flu season will be serious - and start early. Flu season is reported to have been 'rampant;' across the southern hemisphere while countries including Australia were in winter - and there are fears that will now be reported in the UK.
The BBC says flu season was worse for southern nations this year 'largely because people mixed more once Covid restrictions had eased, but had little immunity to the influenza virus'.
UKHSA chief medical adviser Dr Susan Hopkins told BBC News: "We do believe we are starting to see our autumn wave of Covid."
The strain of flu most commonly circulating in Australis this year was H3N2 - which was responsible for a bad flu season for the UK in 2017-18 when there were more than 50,000 excess deaths.
Under plans announced on Wednesday, around 33 million people in England will be eligible for a free flu vaccine this year, including all primary-age and some secondary-age children, who will be offered the nasal spray. Around 26 million people in England are also eligible for the autumn Covid-19 booster vaccine.
People who qualify for both jabs could be offered the flu and Covid jab at the same time if supply allows, though in different arms.
Those eligible for the flu jab are: people aged 50 and over; those aged six months to 49 with a specified health condition; secondary school-aged children focusing on Years 7, 8 and 9 with any remaining vaccine offered to Years 10 and 11; primary school-aged children; pregnant women; those in care homes, frontline health and social care staff; carers and the household contacts of people with weakened immune systems.
These people can get a jab from their GP surgery or pharmacies offering an NHS vaccine service. GPs are also inviting children aged two and three years old (as of August 31) for the nasal spray vaccine.
People who qualify for the autumn/winter Covid booster include: adults aged 50 and over; those aged five to 49 with health conditions that put them at greater risk; pregnant women; care home workers and frontline health and social care workers; carers and the household contacts of people with weakened immune systems.
All those eligible for a booster can now book online apart from people aged 50 to 64 (who are not in an at-risk group), who will be able to get one later this autumn. The UKHSA said that, in addition to a predicted flu wave, there are “early indications” that Covid rates are beginning to rise ahead of winter.
Dr Susan Hopkins said: “Flu and Covid-19 are unpredictable but there are strong indications we could be facing the threat of widely circulating flu, lower levels of natural immunity due to less exposure over the last three winters and an increase in Covid-19 circulating with lots of variants that can evade the immune response.
“This combination poses a serious risk to our health, particularly those in high-risk groups.
“The H3N2 flu strain can cause particularly severe illness. If you are elderly or vulnerable because of other conditions you are at greater risk, so getting the flu jab is a sensible, potentially life-saving thing to do.
“We are extremely fortunate to have vaccines against these two diseases. Most eligible groups have been selected because they are at higher risk of severe illness.
“Younger children are unlikely to have built up any natural immunity to flu and therefore it is particularly important they take the nasal spray vaccine this year.
“So, if you are offered a jab, please come forward to protect yourself and help reduce the burden on our health services.”
England’s deputy chief medical officer Dr Thomas Waite said: “Vaccines have saved many lives over the years for both flu and more recently Covid. But we must not be complacent – infections will rise once again this winter, so it’s really important people get both their Covid and flu vaccines if eligible.”
NHS director for vaccinations and screening Steve Russell said: “This winter could be the first time we see the effects of the so-called ‘twindemic’ with both Covid and flu in full circulation, so it is vital that those most susceptible to serious illness from these viruses come forward for vaccines in order to protect themselves and those around them.”
NHS Providers said trust leaders are “bracing themselves” for the possible “twindemic”.
The organisation’s director of policy and strategy, Miriam Deakin, said: “The recent uptick in Covid-19 cases and hospital admissions is concerning and time will tell if this ripple turns into a full-blown wave. Covid-19 boosters and flu vaccines this autumn will reduce the risk of serious illness and we would urge everyone to have their jabs when they can.”
People with asthma are not routinely offered a Covid booster vaccine due to the lack of evidence they are at higher risk from the virus. However, a subset of people with asthma (such as those with very poorly controlled asthma) are offered a dose.
