3/2/2024 0 Comments Positive lateral flow test![]() ![]() People who were not working were less likely to test positive than those who were employed and working People from ethnic minority groups were less likely to test positive than those reporting White ethnicity people who reported regularly using lateral flow tests continued to be more likely to test positive compared with those who did not this is likely related to those at a higher risk of infection being encouraged to take regular lateral flow tests.People who reported that they travelled abroad in the last 28 days continued to be more likely to test positive than those who had not People who had contact with hospitals, or shared a household with someone who had, continued to be less likely to test positive, compared with those living in households where no one had contact with hospitals People who were previously infected with COVID-19 during the period when the Delta variant was most common (May to December 2021) continued to be less likely to test positive than those infected prior to this period People who had previously been infected with coronavirus (COVID-19) continued to be less likely to test positive than those who had not been previously infected People who received a third vaccine 15 to 90 days ago, a second Pfizer vaccine 15 to 90 days ago or more than 180 days ago, a second AstraZeneca vaccine more than 180 days ago, one vaccine 15 to 180 days ago, or any vaccine up to 14 days ago, were less likely to test positive than those who reported not being vaccinated there was no statistical evidence that having one vaccine more than 180 days ago, a second Pfizer vaccine 91 to 180 days ago or a third vaccine more than 90 days ago affected a person's likelihood of testing positive Our latest data for the fortnight ending 12 March 2022 shows similar conclusions to our last publication 2 March 2022, specifically that: This may be because the effect of a characteristic is genuinely changing, or because we do not have sufficient individuals with that characteristic in a particular fortnight to exclude any differences we find being down to chance. ![]() We present findings for the most recent fortnight in this section, but a longer data time series covering 26 September 2021 to 12 March 2022 is available in the Coronavirus (COVID-19) Infection Survey, characteristics of people testing positive for COVID-19, UK dataset.Įstimates of the likelihood of some specific characteristics affecting an individual testing positive can fluctuate from one fortnight to another, meaning that findings that are statistically significant in one period may not necessarily be statistically significant in another period. This analysis was first presented in our Analysis of populations in the UK by risk of testing positive for coronavirus (COVID-19) September 2021 publication, which provides a more detailed explanation of the methods used. Characteristics associated with testing positive, UK We include current COVID-19 infections, which we define as testing positive for SARS-CoV-2, with or without having symptoms, on a swab taken from the nose and throat.Ģ. We exclude those in hospitals, care homes and/or other communal establishments. In this bulletin, we refer to the number of current COVID-19 infections within the population living in private residential households. This is part of our series of analysis on the characteristics of people testing positive for COVID-19. We also present analysis on re-infections and risk factors associated with re-infection. In this bulletin, we present the latest analysis of the characteristics associated with testing positive for SARS-CoV-2, the coronavirus causing the COVID-19 disease in the UK. The risk of re-infection was approximately 10 times higher in the time period when the Omicron variants were most common (20 December 2021 to 20 March 2022), when compared to the time period when the Delta variant was most common (17 May to 19 December 2021).įrom 2 July 2020 to 20 March 2022, people who were unvaccinated were more likely to be re-infected than people who reported they had been vaccinated. People working in a care or nursing home were more likely to test positive for COVID-19 in comparison with other working adults, in the fortnight up to 12 March 2022. People who reported that they had travelled abroad in the last 28 days continued to be more likely to test positive for COVID-19 than those who had not, in the fortnight up to 12 March 2022. People previously infected with COVID-19 continued to be less likely to test positive than those who had not experienced a prior infection, in the fortnight up to 12 March 2022. Most people who reported having been vaccinated continued to be less likely to test positive for coronavirus (COVID-19) than those who reported not being vaccinated, in the fortnight up to 12 March 2022.
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