An Oxford University team who found effective drugs to treat Covid are trialling an antiviral called Tecovirimat to aid monkeypox recovery. Over 3,000 British people have caught monkeypox in recent months, with more cases anticipated. The virus, declared a global health emergency, can take weeks before recovery, and there can be serious complications. ‘The aim is to find a treatment that helps people recover quicker and get out of quarantine'. Also scientists have discovered they can boost people's memory for at least a month by harmlessly stimulating parts of the brain with electricity. Volunteers performed better at word memorisation games, which tested their immediate ‘working’ memory and their long-term memory. Dementia is caused by a diseased brain, with dying brain cells leading to memory problems. The researchers are investigating whether the technology can be used to stimulate the surviving brain cells and help schizophrenics and obsessive-compulsive disorder patients.