Heatwave Health Alerts: UKHSA and the Met Office have issued 84-hour yellow heat health alerts from 9am Saturday to 9pm Tuesday, with temperatures forecast to reach 36C in parts of East Anglia and the south-east—plus advice to close curtains, keep hydrated, avoid peak sun and never leave anyone unattended in a parked car. Medication & Sun Safety: The MHRA warns common painkillers like ibuprofen and naproxen can increase sun sensitivity, raising the risk of faster, more severe sunburn during the hot spell. NHS Immunisation: The NHS has launched a time-limited MenB vaccine programme for eligible students heading to university or residential further education, with two doses at least 28 days apart. Single-Sex Spaces Row: Midlands Partnership University NHS Foundation Trust tells trans staff they can still use women-only toilets and facilities despite new single-sex space guidance following the Supreme Court ruling. Food & Water Safety: Surfers Against Sewage reports hundreds of illness reports linked to UK beaches, as the fifth heatwave approaches; separate MHRA-style warnings also highlight heat-related health risks. Public Health & Care: NHS Tayside orders a full review after a violent child rapist absconded from escorted community leave in Perth. Nutrition Costs: Experts warn price hikes in whey protein could push up infant formula costs, potentially worsening affordability for families.