How children use meal-delivery apps and the rising popularity of online gaming could be driving obesity across Europe, the World Health Organization has said.
Charities are working to deliver emergency contraception into Ukrainian hospitals as reports of rape rise.
Exercise is good for people with wear-and-tear joint arthritis and should be a "core treatment", new draft guidelines for the NHS advise.
UK doctors believe they have documented the longest Covid infection on record - a patient they treated who had detectable levels of the virus for more than 16 months, or 505 days, in total.
Being overweight substantially increases the risk of developing womb cancer, research suggests.
How long animals live is linked to how quickly their genetic code mutates, a study suggests.
A new Covid vaccine has been approved for use in the UK by regulators.
After a Covid infection, there is an increased risk of developing a serious blood clot for the next six months, a study from Sweden suggests.
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Covid-19 symptoms may not be limited to just fever, new continuous cough or loss of sense of smell or taste, the Department of Health has acknowledged.
Young children's development, following the pandemic, has been "particularly worrying", the chief inspector of Ofsted has said.
