Documents released today say that only 50% of people self isolate when they have symptoms.
https://www.theguardian.com/world/2...s-symptoms-not-isolating-sage-track-and-trace
If you are a second node with no symptoms I don't see how that's going to work for 14 days if ^^ is true, especially if you get symptoms later have a test and told to stay inside your residence.
Also of interest:
"Government scientific advisers expressed caution about the efficacy of the planned track-and-trace system, which was rolled out across England on Thursday, saying that for it to work, around 80% of non-household contacts would have to be traced and isolated within 48 hours of the first person experiencing symptoms.
This would need about 30 contacts to be tested per case, the Scientific Pandemic Influenza Group on Modelling, which reports to the health department, said in meetings in April, adding: “Beyond that, benefits would be marginal.”
https://www.theguardian.com/world/2...s-symptoms-not-isolating-sage-track-and-trace
If you are a second node with no symptoms I don't see how that's going to work for 14 days if ^^ is true, especially if you get symptoms later have a test and told to stay inside your residence.
Also of interest:
"Government scientific advisers expressed caution about the efficacy of the planned track-and-trace system, which was rolled out across England on Thursday, saying that for it to work, around 80% of non-household contacts would have to be traced and isolated within 48 hours of the first person experiencing symptoms.
This would need about 30 contacts to be tested per case, the Scientific Pandemic Influenza Group on Modelling, which reports to the health department, said in meetings in April, adding: “Beyond that, benefits would be marginal.”
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