Health blogs from the UK Health Security Agency
Who’s eligible for the 2024 COVID-19 vaccine, or ‘Spring Booster’?
As we move into spring, protection from any earlier COVID-19 vaccination you may have had will be starting to wane. For those who are more likely to become seriously ill from COVID-19, the...
What is whooping cough and how can I prevent my children catching it?
Whooping cough, also known as pertussis, is a highly contagious bacterial infection that mainly affects the lungs and airways. It can affect people of all ages and while it can be a very...
Inside Britain’s Deadly Fungus Collection
Housed near Bristol, UKHSA’s National Collection of Pathogenic Fungi (NCPF) is home to more than 4,500 isolates of potentially deadly fungi, gathered over the last century. The collection...
STIs through the centuries
In England, data produced by the UKHSA shows that year after year new diagnoses of sexually transmitted infections STIs remain high and, between 2021 and 2022, diagnoses of gonorrhoea and...
How bacteria-munching viruses could offer an alternative to antibiotics
They look like something out of nightmare, but these so-called ‘spider viruses’ could be a powerful new weapon in tackling the growing threat of antibiotic resistance. Bacteriophages, or...
What are mRNA vaccines and how do they work?
The COVID-19 pandemic highlighted the urgent need for swift and safe vaccine development during public health emergencies. As detailed in the 100 Days Mission report, proactive vaccine...
Can you get hay fever in February or is the pollen count too low?
Hay fever is already common during the spring and summer months, but our changing climate could see some symptoms starting earlier in the year for allergy sufferers across the UK. Recent...
How pathogen genomics could help us detect new health threats and improve vaccines
Pathogen genomics is an important tool in our mission to prepare for and respond to infectious disease threats. Our new 5-year Pathogen Genomics Strategy will establish a unified programme...
UKHSA data dashboard takes over from the Coronavirus (COVID-19) dashboard
The Coronavirus (COVID-19) dashboard was a ground-breaking tool that demonstrated the strength of public appetite for data and provided local and national decision-makers with crucial...
Health Effects of Climate Change: the health threat from vector-borne diseases
Vector-borne diseases – illnesses that can be transmitted to humans by other living organisms such as mosquitoes and ticks – account for more than 17% of all infectious disease and cause...
11 things to know about the Health Effects of Climate Change report
Climate change poses a dual threat to lives and livelihoods in the UK, impacting both the environment and our health. Its consequences manifest on multiple levels, from direct effects on...
How to improve air quality in your home while making it more energy efficient
Climate change is a growing threat, and our homes contribute significantly to the problem through energy use and emissions. However, as we make our homes more energy-efficient, we need to...











