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Black people four times as likely to test positive for COVID-19

Black people four times as likely to test positive for COVID-19

An analysis of the medical records of people who doctors tested for the new coronavirus suggests that the infection exacerbates existing socioeconomic inequalities.

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New research finds that black people are four times more likely to test positive for the new coronavirus.

Black people are four times as likely to test positive for SARS-CoV-2, the virus that causes COVID-19, compared with white people, according to a study from the United Kingdom.

The research also found that people living in the most deprived areas were more than three times as likely to test positive in comparison with those living in the least deprived areas.

The analysis, appearing now in The Lancet Infectious Diseases, is one of only a few studies to examine SARS-CoV-2 infection in primary care settings. Most research has been carried out in hospitals and has involved severely ill patients.

The data will help to inform the easing of lockdown measures and public health advice in the U.K. over the coming months.

“While clear trends have emerged from the hospital data for those with severe symptoms, the risk of infection among the general population remains a gray area,” says first author Professor Simon de Lusignan from the University of Oxford, who is also director of the Royal College of General Practitioners Research and Surveillance Centre (RSC).

“It’s important to know which groups in the wider community are most at risk of infection so that we can better understand SARS-CoV-2 transmission and how to prevent new cases,” he continues.

The study analyzed anonymized electronic patient records from 500 GP practice records that automatically upload data to the RSC. The practices are broadly representative of the wider population.

The researchers identified a total of 587 people who tested positive for the virus and 3,215 who tested negative between January 28 and April 4, 2020.

The patients underwent testing after presenting with symptoms of influenza or other respiratory infection.

The proportion of black people who tested positive was 62.1% (36 of 58 people) compared with 15.5% of white people (388 of 2,497 people).

This finding was significant after adjustment for existing conditions such as high blood pressure and diabetes, which are more prevalent among black people and might also raise the risk of SARS-CoV-2 infection.

However, the possibility remains that black people may be more likely to test positive due to other factors, such as where they work.

In their paper, the authors write: “Other socioeconomic factors that we did not measure, such as employment in high risk positions, education, income, and structural barriers to healthcare, might have contributed to this association and should be urgently explored.”

Contrary to an analysis of people who have died with COVID-19 in the U.K., the new study found that Asian people were no more likely than white people to test positive for the infection in primary care, after accounting for other health conditions.

The authors say that their findings relating to ethnicity require caution due to the relatively small numbers from

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