Covid: 'Significant rise' in number of bodies left undiscovered at home during pandemic, study suggests

All cases of home deaths where the body was considered 'markedly decomposed' were situations where people lived alone, researchers said

The number of deaths at home in the year after the UK went into its first lockdown rose by more than a third, with a 70% increase in the number of bodies being decomposed to that extent, researchers said.

The study authors indicated there would have been at least one to two weeks between death and a post-mortem examination for a body to reach those levels of decomposition in London, where the study took place.

There was a 70.5% increase in the number of bodies showing what they said was “marked decomposition” from March 2020, compared with the previous year, according to the study published in the Journal of Clinical Pathology.

Researchers looked at post-mortem examination reports and coronial documentation from one pathologist at a central London mortuary.

They considered a total of 263 post-mortem examinations carried out between March 23, 2019 and March 22, 2021.

In the year leading up to lockdown, 26 (16.4%) of the 159 bodies were considered to be markedly decomposed.

In the year from the first lockdown, this rose to more than a quarter (27.9%), with 29 out of 104 bodies falling into this category.

The number of deaths at home rose 38% compared with the previous 12 months.

The researchers said the rise in instances of decomposition was likely due to the rise in the number of home deaths caused by the pandemic, rather than social restrictions significantly changing the behaviour or attitudes around those who live alone and die at home.

Study co-author and trainee pathologist Dr Theodore Estrin-Serlui told The Daily Telegraph: “This excess in severe decomposition following death is generally a sign of the body not being found for a long time, in excess of at least a week.

“During the pandemic many people stayed away from the health service or found it more difficult to access treatment.”

In their paper, the researchers said their findings prompt questions about how people are dying at home, and they suggest “if these people had been in hospital we can consider that maybe they would not have died at all, if their condition/illness was readily treatable”.

The researchers acknowledged that their study was limited by its small sample size and narrow geographical coverage.

Most of the deaths took place in the London borough of Westminster or the borough of Kensington and Chelsea.

But the researchers said the mixed demographics – with some of the most wealthy living alongside some of the most deprived in these areas – as well varying ethnicities and ages mean the study is “fairly representative of the UK as a whole”.

The authors added: “Our study’s information has important ramifications for the autopsy process, as bodies with significant decomposition changes are less likely to provide reliable, accurate causes of death due to the degradation of tissue and toxicology.

“This can lead to bereaved families having more uncertainty regarding the death of a loved one.”