The latest stories from the Health section of the BBC News web site.
Updated: 49 min 47 sec ago
Liberian President Ellen Johnson Sirleaf declares a state of emergency as the country grapples with an outbreak of the deadly Ebola virus.
Plans to cap the amount of money people in England and Wales spend on their social care could be jeopardised by a lack of funding, councils say.
People over 65 who have a severe vitamin D deficiency have double the risk of developing dementia, a study has suggested.
A man being treated for Ebola-like symptoms dies in Saudi Arabia, in what could be the latest outbreak's first fatality outside Africa.
Rupert Isaacson believes he has found a method to ease the dysfunctional symptoms associated with autism.
Tarik Jasarevic from the World Health Organisation told the BBC that an experimental drug has been used.
The Caribbean has been hit hard by the painful, mosquito-borne disease chikungunya. Lorena Arroyo reports from the Dominican Republic, home to half of all the Caribbean cases.
Global experts begin two days of emergency talks at the World Health Organization in Geneva on new measures to tackle the Ebola outbreak.
Campaigners fighting new funding arrangements for GPs' surgeries are delivering a 21,000-signature petition to Downing Street.
The majority of young doctors feel they can't care for their patients properly because of heavy workloads and long hours, a survey suggests.
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The World Health Organization is beginning a two day emergency meeting to discuss new measures to tackle the Ebola virus.
Professor Jack Cuzick from Queen Mary University of London says new research suggests aspirin could reduce the risk of developing - or dying from - certain types of cancer.
Stroke care needs to be centralised in large specialist units in a radical shake-up of hospitals, experts say.
An analysis suggests taking a small dose of aspirin every day can prevent deaths from bowel, stomach and oesophageal cancers.
A doctor from King's College in London has been treating patients with the deadly Ebola virus in Sierra Leone.
A Japanese scientist involved in a scandal over discredited stem cell research has been found dead in an apparent suicide.
A team has developed an app and small lens add-on that allows blood-cell analysis via your smartphone, which it says can detect diseases such as malaria in seconds.
A Welsh resident who may have been exposed to the deadly Ebola virus while visiting western Africa is being monitored by health officials.
US aid workers who contracted the deadly Ebola virus in Liberia appear to be improving after receiving an experimental drug, officials says.