Extreme heat: 'We're really starting now to understand how global climate is impacting our health'

From state and local food-safety response to the federal health agencies that fund that work, a record-breaking year for cyclosporiasis cases runs up against the Trump administration's cuts last year.

The president’s empty advice that children should receive separate jabs against measles, mumps and rubella will only lead to less take-up by parents Nobody wants to hurt a child. The howl of pain, the tears, the look of betrayed shock all make it very hard to deliver a cherished small person to the needle-wielding nurse. But that’s part of being a responsible parent. It becomes a lot tougher if mum or dad is being fed mixed and erroneous messages about the benefits and harms of vaccination. Parents have to make a lot of decisions about what’s right for their child, from the school they should go to and the food they should eat to the hours they should spend on the phone or watching TV. In the US, Donald Trump wants them to add another: do they choose to give their children separate jabs against measles, mumps and rubella, involving six visits to the clinic, or should they opt for the combined MMR vaccine, which does the job in two? For decades, the vast majority of families have been taking the advice of doctors, accepting their assurance that the MMR vaccine is safe and very effective. But what are they to think when a US president announces that the triple jab could be “quite lethal” and signs an executive order advising states to offer separate vaccines?..

Prof Katya Rubia withdraws support for The Great ADHD Myth? as other leading figures voice criticisms A contributor to a controversial Channel 4 documentary on attention deficit hyperactivity disorder has withdrawn her support for the programme, saying it was biased and could lead to an increased suicide risk by encouraging parents to take their children off medication. Katya Rubia, a professor of cognitive neuroscience at the Institute of Psychiatry, Psychology and Neuroscience at King’s College London, also said The Great ADHD Myth? misrepresented her views...