UK flu levels according to PHE statistics: 2017 to 2018
Regular updates on seasonal flu levels during the winter season 2017 to 2018.
Latest update
Seasonal flu levels remain elevated but have now peaked.
The latest Public Health England (PHE) report published at 2pm today, Thursday 5 April 2018, shows that seasonal flu continues to circulate across the UK, although activity has now peaked and rates are declining.
The statistics show over the last week:
- a 26.7% decrease in the GP consultation rate with flu-like illness
- a 19.5% decrease in the flu hospitalisation rate
- a 22.7% reduction in the flu intensive care admission rate
The main strains circulating continue to be flu A (H3N2) and flu B
Previous updates
Thursday 29 March 2018
Seasonal flu levels remain elevated but have now peaked.
The latest Public Health England (PHE) report published at 2pm today,, Thursday 29 March 2018, shows that seasonal flu continues to circulate across the UK, although activity has now peaked and rates are declining.
The statistics show over the last week:
- a 38% decrease in the GP consultation rate with flu-like illness
- an 18% decrease in the flu hospitalisation rate
- a 31% reduction in the flu intensive care admission rate
The main strains circulating continue to be flu A (H3N2) and flu B.
Thursday 22 March 2018
Seasonal flu levels remain elevated but have now peaked.
The latest Public Health England (PHE) report published at 2pm today, Thursday 22 March 2018, shows that seasonal flu continues to circulate across the UK, although activity has now peaked.
The statistics show over the last week:
- an 8% decrease in the GP consultation rate with flu-like illness
- a 10% decrease in the flu hospitalisation rate
- a 10% reduction in the flu intensive care admission rate
The main strains circulating continue to be flu A (H3N2) and flu B.
Thursday 15 March 2018
Seasonal flu levels remain elevated but have now peaked.
The latest Public Health England (PHE) report published at 2pm today, Thursday 15 March 2018, shows that seasonal flu continues to circulate across the UK, with signs that activity has peaked.
The statistics show over the last week:
- a stabilisation in the GP consultation rate with flu-like illness
- a 4% decrease in the flu hospitalisation rate
- a 21% reduction in the flu intensive care admission rate
The main strains circulating continue to be flu A (H3N2) and flu B.
The report also shows that from weeks 50, 2017 to week 5 of 2018, statistically significant excess mortality from all causes was observed in over-65s in England.
This is currently similar to the excess mortality observed last season and lower than seen in the 2014 to 2015 season. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
Thursday 8 March 2018
The latest Public Health England (PHE) report published at 2pm today, Thursday 8 March 2018, shows that seasonal flu continues to circulate across the UK, with signs that activity has peaked.
The statistics show over the last week:
- a 37% decrease in the GP consultation rate with flu-like illness
- a 31% decrease in the flu hospitalisation rate
- a 26% reduction in the flu intensive care admission rate
The main strains circulating continue to be flu A (H3N2) and flu B.
The report also shows that from weeks 50, 2017 to week 4 of 2018, statistically significant excess mortality from all causes was observed in over-65s in England.
This is currently similar to the excess mortality observed last season and lower than in the 2014 to 2015 season. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
Thursday 1 March 2018
The latest Public Health England (PHE) report published at 2pm today, Thursday 1 March 2018, shows that seasonal flu continues to circulate across the UK, with signs that activity has peaked.
The statistics show over the last week the GP consultation rate with flu-like illness remains the same, a 4% decrease in the flu hospitalisation rate and a 13% reduction in the flu intensive care admission rate. The main strains circulating continue to be flu A (H3N2) and flu B.
The report also shows that in weeks 50, 2017 to week 7 of 2018, statistically significant excess mortality from all causes continues to be observed in over-65s in England.
This is currently similar to the excess mortality observed last season and lower than in 2014 to 2015. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
Dr Paul Cosford, Medical Director and Head of Health Protection at PHE, said:
While our latest data shows there are signs that flu rates have peaked, we are continuing to see a lot of flu circulating and this is placing a significant impact on NHS resources. I want to take this opportunity to recognise all of our healthcare staff whose hard work continues to deliver an excellent service.
We are still seeing a mix of flu types, including the A(H3N2) strain that circulated last winter in the UK and then in Australia and flu B.
Rates of vaccination across all those eligible for the vaccine have increased on last season with an additional 1.5 million people vaccinated this season.
In order to prevent the spread of flu, it is important to practice good respiratory and hand hygiene and to avoid close contact with others if you have flu symptoms.
Thursday 22 February 2018
The latest Public Health England (PHE) report published at 2pm today, Thursday 22 February 2018, shows that seasonal flu continues to circulate across the UK, with signs that activity has peaked.
The statistics show over the last week there has been a 17% reduction in the GP consultation rate with flu-like illness, a small increase in the flu hospitalisation rate and a 17% reduction in the flu intensive care admission rate. The main strains circulating continue to be flu A (H3N2) and flu B.
The report also shows that in weeks 50, 2017 to week 7 of 2018, statistically significant excess mortality from all causes continues to be observed in over-65s in England.
This is currently similar to the excess mortality observed last season and lower than in 2014 to 2015. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
Dr Richard Pebody, Acting Head of Respiratory Disease Department at PHE, said:
We are continuing to see flu circulate, with signs that flu activity has peaked. Rates of vaccination across all those eligible for the vaccine have increased on last season and we have vaccinated an additional 1.5 million people. We are currently seeing a mix of flu types, including the A(H3N2) strain that circulated last winter in the UK and then in Australia and flu B. It is important to practice good respiratory and hand hygiene and to avoid close contact with others if you have flu symptoms.
Thursday 15 February 2018
Seasonal flu levels remain high but are continuing to stabilise across the UK.
The latest Public Health England (PHE) report published at 2pm today, Thursday 15 February 2018, shows that seasonal flu continues to circulate across the UK and rates across most indicators remain stable. The statistics show over the last week there has been a 21% reduction in the GP consultation rate with flu-like illness, a 9% reduction in the flu hospitalisation rate and a 7% reduction in the flu intensive care admission rate. The main strains circulating continue to be flu A(H3N2) and flu B.
The report also shows that in weeks 50, 2017 to week 6 of 2018, statistically significant excess mortality from all causes continues to be observed in over-65s in England. This is currently similar to the excess mortality observed last season and lower than in 2014 to 2015. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
Thursday 8 February 2018
Seasonal flu levels remain high but are continuing to stabilise across the UK.
The latest Public Health England (PHE) report published at 2pm today, Thursday 8 February 2018, shows that seasonal flu continues to circulate across the UK and rates across most indicators remain stable. The statistics show over the last week there has been a 17% reduction in the GP consultation rate with flu-like illness, a 14% reduction in the flu hospitalisation rate, and a 10% reduction in the flu intensive care admission rate. The main strains circulating continue to be flu A(H3N2) and flu B.
The report also shows that in weeks 50, 2017 to week 5 of 2018, statistically significant excess mortality from all causes continues to be observed in over-65s in England, this is currently similar to the excess mortality observed last season and lower than in 2014 to 2015. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
Richard Pebody, Acting Head of the Respiratory Diseases Department at PHE said:
We are continuing to see flu circulate, with signs that flu activity is stabilising.
Rates of vaccination across all those eligible for the vaccine have increased on last season and we have vaccinated an additional one and a half million people. We are currently seeing a mix of flu types, including the A(H3N2) strain that circulated last winter in the UK and then in Australia and flu B.
It is important to practice good respiratory and hand hygiene and to get the vaccine if you are newly eligible, although we are now coming to the end of the vaccine season.
Thursday 1 February 2018
Seasonal flu levels remain high but are stabilising in the last week across the UK.
The latest Public Health England (PHE) report published at 2pm today, Thursday 1 February 2018, shows that seasonal flu continues to circulate across the UK, with rates across most indicators remaining stable. The statistics show over the last week there has been a stabilisation in the GP consultation rate with flu-like illness, a 7% reduction in the flu hospitalisation rate, and a 26% reduction in the flu intensive care admission rate. The main strains circulating continue to be flu A(H3N2), A(H1N1) and Flu B.
The report also shows that in weeks 50, 2017 to week 4 of 2018, statistically significant excess mortality from all causes continues to be observed in over-65s in England, although this currently remains lower than the excess mortality observed last season and in 2014 to 2015. These excess deaths cannot with certainty be attributed to specific causes, but flu and the very cold weather that some areas have seen since Christmas are likely to be contributing factors.
The ‘Catch It, Bin It, Kill It’ campaign continues to run across digital, radio and press advertising platforms to inform the public about the steps they can take to protect themselves and reduce spread of the virus by practising good respiratory hand hygiene.
Richard Pebody, Acting Head of the Respiratory Diseases Department at Public Health England said:
We are continuing to see flu circulate, with signs that flu activity is stabilising.
Rates of vaccination across all those eligible for the vaccine have increased on last season and we have vaccinated an additional one and a half million people. We are currently seeing a mix of flu types, including the A(H3N2) strain that circulated last winter in the UK and then in Australia and flu B.
The best form of protection against flu is to get the vaccine if you are eligible and to practice good respiratory and hand hygiene, although we are now coming to the end of the vaccine season.
Whilst this is the most significant flu season since 2010 to 2011 in terms of GP activity, the ICU indicators taken overall suggest that it is less severe at this stage than 2010 to 2011. And in terms of the impact on excess mortality, we have not reached yet the levels seen in 2014 to 2015 and 2016 to 2017.
The flu virus can live for many hours on hard surfaces and therefore practising good hand hygiene can limit the spread of germs and transmission of flu. People are advised to catch coughs and sneezes in a tissue, bin it, and then wash their hands afterwards to kill the germs. Practising good hand hygiene and giving eligible people the flu vaccine is the best defence against the virus.
People suffering with flu-like symptoms should catch coughs or sneezes in tissues and bin them immediately, wash their hands regularly with soap and warm water and frequently clean regularly used surfaces to stop the spread of flu. Avoid having unnecessary contact with other people if you or they have symptoms of flu. Seasonal flu usually circulates for several weeks each year. The intensity of circulation depends upon the underlying population immunity, the circulating viruses and external factors such as the weather. It is an unpredictable virus and it is not possible to anticipate how flu levels will progress.
Amongst other diseases like norovirus that normally increase during winter, seasonal flu puts extra pressure on the NHS every year.
The latest data is available online. Currently 72.4% of adults over 65, 48.7% of adults with a long-term health condition, 47.1% of pregnant women, 44% of 3-year-olds, 42.6% of 2-year-olds and 63.9% of healthcare workers have received the vaccine.
Updates to this page
Last updated 5 April 2018 + show all updates
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