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Covid infection risk stays historically lower. Risk level Moderately Low at 1 in 1829. Covid hasn’t gone away.

Covid-19 Risk Assessment: Week Ending 31 May 2026

Covid infection levels in England have stayed at historically lower levels for a further week. The risk level remains Moderately Low, with 1 in every 1829 people in England infected. As we approach the mid-point of 2026, Covid infection levels in England have remained historically lower for the whole of the year so far.

What Does This Mean For Me?

Even though Covid infection levels have remained historically lower, we still recommend taking precautions against catching Covid in High-Risk indoor places, such as hospitals, public transport, and large buildings like universities. In Medium-High, Medium, and Low Risk indoor public places, we do not feel that the infection risk justifies taking strict precautions against catching Covid. This is because, statistically, you are unlikely to encounter a person with Covid, even in a large supermarket, on a single visit. Obviously, if you work in a High-Risk indoor place, your risk of encountering a person with Covid is much higher, and you should take precautions accordingly.

Remember, these are only our recommendations, and everyone is free to choose the level of Covid precaution that feels right for them. We only advise on infection risk (how likely it is that you will meet someone with Covid), not on how serious a Covid infection might be for you.

The table below gives full information and explains what we mean by high, medium-high, medium, and lower-risk indoor places.

Covid Spring Boosters Still Bookable

Covid vaccine boosters are still available on the NHS. BuDS very strongly recommends that everyone eligible for a booster takes up the offer. Even though Covid infection levels are low now, the booster will give you important protection against future Covid waves. If you are not eligible for the Covid vaccine booster on the NHS, BuDS recommends that you consider a private vaccination.

Covid Hasn’t Gone Away

Some commentators are starting to say that population immunity against Covid is sufficiently strong to prevent another Covid wave, even if a new variant of the virus arrives. These commentators are relying on the fact that we have not had a wave so far in 2026. This is not scientifically valid. Covid waves are driven by new variants which can evade population immunity, and we have not had a new variant that can do this so far this year. It is a big jump to go from ‘we have not had a new immune—evasive variant’ to ‘there will never be another immune-evasive variant’. Applying the precautionary principle, we continue to warn that another Covid wave remains possible, and indeed likely at some point.

It is important to remember that even at today’s “historically lower” infection levels, around 30,000 people are catching Covid every week. If any other respiratory virus was circulating in the UK at this level, it would be regarded as a serious public health situation. People, and the NHS, have become used to living with high Covid levels, to the point where today’s objectively high levels of the virus are regarded as ‘low’ by most public health commentators. BuDS cares about people’s health, and this is why we continue to advise people to take sensible, proportionate precautions against catching Covid.

Managing Your Risk

Covid is an airborne virus. This means that it mainly spreads in the air that you breathe.

Things you can do to protect yourself against Covid infection include:

  • Wearing a PPE respiratory mask indoors. Worn correctly, respiratory masks (rated FFP2/FFP3 or N95/99) filter airborne viruses out of the air that you breathe.
  • Improving fresh air ventilation. Fresh air, especially moving fresh air, very effectively dilutes and breaks up the clouds of Covid virus in the air, making it less likely that you will inhale enough virus to catch Covid.
  • Using a HEPA filter. HEPA filters suck in the air, filter out viruses like Covid (and other particles), and blow out clean air. HEPA filters are very useful in cleaning the air in rooms with poor fresh air ventilation.
  • Avoiding higher-risk areas. If you don’t go to areas where there is likely to be a lot of virus, you won’t catch it.
  • Enjoy the outdoors. It is extremely difficult to catch Covid outside, because the fresh moving air immediately disrupts and dilutes the Covid virus which other people may breathe out. As long as you are not in a dense crowd of people who are breathing directly into your face, you do not need to take precautions against catching Covid outdoors.

Even if you are relaxing some precautions because Covid infection levels are currently low, you may wish to still use other precautions. For example, you may decide not to mask in a café, but to still sit near an open window, or to use a HEPA filter at your place of work.

Detailed Covid Infection Risk Analysis

Infection RiskPlacesInfection Risk factorsLikely number of Covid infected people on a single visit/journey this weekRisk mitigations (things you can do to protect yourself)
HighBuses, trains, taxis, transit systems like London Underground, hospitals, GP practices, dentists, vaccination clinics, pharmacies, schools, universities and colleges, large indoor performing arts venues, large indoor shopping centresUsed by very large numbers of people who are not taking precautions, and/or used by sick people who are much more likely to have Covid. Typically, poorly ventilated spaces. Journeys typically involve several stages and venues, widening infection riskMinimum 1, potentially 3+Minimise visits. Maximise fresh air ventilation (open windows if possible, etc).   We recommend that everyone wears a PPE respiratory mask (FFP2/3 rated) on every visit to these places, in view of the continuing high infection risk.
Medium-highLarge bars and clubs, large supermarkets, local indoor shopping centres, large office buildings, most cinemas and theatres, very dense crowds out of doors (e.g. festivals)  Used by large numbers of people, who are not taking precautions. Typically poorly ventilated.You are statistically unlikely to encounter an infected person on a single visit, although this risk cannot be excluded.
You will probably encounter an infected person if you visit twice or more.

Minimise visits. Maximise fresh air ventilation (open windows if possible, etc).

We continue to recommend Covid precautions including a respiratory mask for highly Covid-cautious people using these spaces, but other people may feel it is currently safe enough for them to relax some precautions in view of the lower infection risk.
MediumMedium-sized bars, clubs, and restaurants (200 seats or more), smaller supermarkets, smaller offices, individual larger shopsUsed by medium numbers of people, who are not taking precautions. Typically poorly ventilated.You are statistically unlikely to encounter an infected person, even on multiple visits, although this risk cannot be excluded.
After 3 to 6 visits, statistically you are likely to encounter one infected person over all of those visits.
Minimise visits. Maximise fresh air ventilation (open windows if possible, etc).   We continue to recommend Covid precautions including a respiratory mask for highly Covid-cautious people using these spaces, but other people may feel it is currently safe enough for them to relax some precautions in view of the lower infection risk.
LowerSmall cafes (around 25 seats), small shops, infrequently used buildings e.g. churches (outside of services), buildings which, at the time of visit, have very few people inside themUsed by small numbers of people, who are not taking precautions.  Can be poorly ventilated.You are statistically unlikely to encounter an infected person, even on multiple visits, although this risk cannot be excluded.
After 37 to 73 visits, statistically you are likely to encounter one infected person over all of those visits.
Minimise visits. Maximise fresh air ventilation (open windows if possible, etc).   We continue to recommend Covid precautions including a respiratory mask for highly Covid-cautious people using these spaces, but other people may feel it is currently safe enough for them to relax some precautions in view of the lower infection risk.
LowOutdoors (except when in a dense crowd)The moving fresh air makes transmission of Covid or flu from one person to another unlikely, except where two people are very close together.The number of infected people is less relevant because the risk of transmission of Covid or flu from one person to another outdoors is unlikely.No precautions needed but avoid very close contact (under 1m) with potentially infected people.   For complete peace of mind, remain 2m from potentially infected people.

More Information

This is BuDS’ 274th Covid risk assessment since the beginning of the pandemic, and we are still the only organisation publishing free risk data for disabled and Covid-cautious people. We will update you on the situation again next week.

If you’d like to get our weekly Covid risk assessments direct to your email inbox, completely free of charge, you can subscribe here: https://budscovidinfo.substack.com/

To understand more about our Covid risk levels and what they mean, use this link: https://buds.org.uk/covid-19-risk-levels-in-bucks/

To make a donation and help us continue these risk assessments into 2026, use this link: https://www.peoplesfundraising.com/fundraising/buds-covid-information-project-2026

For more Covid information and help, or if you’d like to know more about how we calculate risk, please contact BuDS and we will be happy to help.