Coronavirus: How does the NHS test-and-trace system and app work?
July 29, 2021 4 min read
SharecloseShare pageCopy linkAbout sharingimage copyrightGetty ImagesConcerns have been raised about the number of people self-isolating after being "pinged" by the NHS Covid app.A record 690,000 people in England and Wales received an alert in the week to 21 July.Why are so many people being 'pinged'?The number of alerts has risen because of a surge in Covid infections.In the week to 21 July, 689,313 alerts were sent to people in England and Wales - up from 620,000 the previous week.It's feared many users are deleting the app, to avoid self-isolating.Do I have to self-isolate if I'm pinged?People in England and Wales can download the NHS Covid app. If you spend enough time close to another person using it, you will receive a "ping" alert if they test positive for Covid. You need to be 2m (6ft) from them for 15 minutes to trigger a message. If you are "pinged" you're advised - but not legally obliged - to self-isolate until 10 days have passed since your contact with them.Business minister Paul Scully said people who are "pinged" can make an "informed decision" about whether to isolate. But Downing Street said it is "crucial" to self-isolate when sent an alert.Northern Ireland and Scotland have separate apps. In England, employers providing critical services can now request an exemption for named employees who are fully vaccinated. Sectors include energy and emergency services.Supermarket depot workers and food manufacturers are exempt from quarantine rules whatever their vaccination status.A similar system is being launched in Scotland.Some industries - including supermarkets and petrol stations - have struggled with staff shortages due to the high number of employees self-isolating.More pinged workers to get daily Covid testsUK pingdemic response chaotic, say food firmsWhat else does Test and Trace do?When people test positive for coronavirus, they are asked to provide details of close contacts.These include:people they've spent at least 15 minutes with, at a distance of less than 2m (6ft)sexual partners, people they live with or have had face-to-face conversations with, at a distance of less than 1m (3ft)These contacts are then approached by text, email or phoneIf you are contacted in this way, you must self-isolate at home for 10 days from your last point of contact with the person.Refusing to do so is illegal in England, with fines starting at £1,000.Other people in your household don't have to self-isolate unless you or they develop symptoms.How are the rules changing in England? From 16 August, people who've had both jabs in England will no longer have to self-isolate after close contact with someone who tests positive. From the same date, under-18s also won't have to isolate after contact with a positive case - to prevent entire classes or year groups having to self-isolate. If contacted by NHS Test and Trace they will be advised to take one PCR test as soon as possible. As long as that is negative, and they don't develop symptoms, they won't need to take further action.image copyrightGetty ImagesSimilar changes are due in Scotland on 9 August. Wales will do the same on 7 August, although the rule for under-18s is not yet confirmed. Ministers in Northern Ireland are expected to discuss changes on 12 August.Anyone who tests positive or develops symptoms will still need to self-isolate, regardless of vaccination status or age. What are the self-isolation rules if I'm fully vaccinated?How will school be different next term?What are the rules around the UK?Each UK nation has its own contact-tracing service, but the rules are similar: England - NHS Test and TraceScotland - Test and ProtectWales - Test, Trace, ProtectNorthern Ireland - Contact tracing serviceWill I be paid if I'm told I have to self-isolate?A £500 grant is available in England to people on low incomes who have to self-isolate. This includes parents who can't work because their child has to self-isolate. However, many applications have been turned down.In Scotland people can apply for the Self-Isolation Support Grant, worth £500, and there is a similar scheme in Wales. In Northern Ireland a discretionary payment is available.You may also be entitled to Statutory Sick Pay, which is worth £96.35 a week, or more if your employer has a sick pay scheme.LIFTING LOCKDOWN: What are the rules now?VACCINE: When will I be jabbed?FACE MASKS: Who still needs to wear one?SYMPTOMS: Is it a cold or coronavirus?TESTING: How do I get a test?
Other people in your household don’t have to self-isolate unless you or they develop symptoms.
How are the rules changing in England?
From 16 August, people who’ve had both jabs in England will no longer have to self-isolate after close contact with someone who tests positive.
From the same date, under-18s also won’t have to isolate after contact with a positive case – to prevent entire classes or year groups having to self-isolate.
If contacted by NHS Test and Trace they will be advised to take one PCR test as soon as possible. As long as that is negative, and they don’t develop symptoms, they won’t need to take further action.
Similar changes are due in Scotland on 9 August. Wales will do the same on 7 August, although the rule for under-18s is not yet confirmed. Ministers in Northern Ireland are expected to discuss changes on 12 August.
Anyone who tests positive or develops symptoms will still need to self-isolate, regardless of vaccination status or age.