Opinion OpinionTech battlegroundsAI moves into medicine to fight superbugs, while the EU tussles with Silicon ValleyThe AI doctor will see you nowMedicine is at the point computer-driven financial trading was in the early 2000sEurope is still in thrall to the analogue mindsetThe EU is culpably complacent about the challenges of the digital ageBlackRock’s black box: the technology hub of modern financeUsed by rival fund managers, the reach of the Aladdin platform raises possible conflicts of interestTreat workers like robots and they might behave like themRigid targets and blind obedience look like efficiency but should haunt every managerEU faces tough battle over Big Tech’s hold on dataConsumers may not welcome their information being widely sharedAI offers new hope in defeating superbugsMachine intelligence is helping to overcome antibiotic resistanceMore from this SeriesLetter: The over-60s are at greatest risk from drug-resistant diseasesFrom John Beard and Michael Hodin