From 1 July this year, if you’re registered with a GP in England, the government will be taking a copy of every medical event your GP recorded on their systems since you first registered with them. (Your children’s records, too, if you have children.)
According to the NHS website, the events – called ‘codes’ – it will collect include: “Data about diagnoses, symptoms, observations, test results, medications, allergies, immunisations, referrals, recalls and appointments, including information about physical, mental and sexual health”.
Every single one of these events will be linked to your NHS number, your full postcode and your date of birth. Does that sound like “anonymous” data to you? (The ‘pseudonyms’ that will be used to obscure those bits of information are readily reversible, and the body running the database freely admits it has the ability to do so.)