Nearly one in 20 of the working-age population in England were in self-isolation at the peak of the Omicron wave.
14 February 2022
Around one in 25 people in the UK working in social care, teaching and education were likely to have been self-isolating because of Covid-19 at the end of last month, new figures show.
Some 4.0% of social care workers were self-isolating on January 29, up from 2.3% two weeks earlier, along with 3.9% of teaching and education staff, up from 2.0%.
These were the highest estimates of self-isolation among all parts of the workforce, with the teaching sector having climbed above the level seen at the peak of the Omicron wave in early January (3.5%).
The figures, which have been published by the Office for National Statistics (ONS), are the first of their kind to estimate the proportion of people self-isolating in different types of employment.
Along with teaching and social care, levels of self-isolation rose among health care workers, up from 2.1% on January 15 to 3.6% by January 29.
There were signs of increases across all other work sectors, but these trends “remain uncertain”, the ONS said.
The retail sector had the lowest estimated percentage of the workforce in self-isolation, at 2.2%, up from 1.5%.
The figures also show that at the peak of the Omicron wave on January 3, nearly one in 20 – 4.7% – of the entire working-age population in England were likely to be in self-isolation.
This had dropped to 2.1% by January 17, but had risen to 2.7% – around one in 37 – by January 29.
There is a similar pattern in the other three nations, though levels of self-isolation vary considerably and there is “high uncertainty” about the trend in the most recent two weeks, the ONS said.
In Scotland, the proportion of people of working age who were self-isolating peaked at 6.4% on January 2, or around one in 16, the highest level experienced by any nation so far in the recent wave of infections.
By January 21 this had fallen to 1.8%, but then started to rise at the end of month, reaching 2.4% by January 29.
Wales saw a peak of 4.2% of the working-age population in self-isolation on January 1, dropping to 1.7% by January 17 then increasing to 2.7% by January 29.
In Northern Ireland levels peaked at 4.0% on January 2, fell to 2.3% by January 16 and stood at 2.7% on January 29.
All estimates are based on data collected as part of the ONS weekly Covid-19 infection survey, and are based on individuals in private households.