Beijing tells the WHO it found no "unusual or novel pathogens" in the cases involving children.
Entries by BBC News - Health
Former medical adviser tells the UK Covid inquiry he considered stepping down over safety fears.
A survey of dozens of staff says an increase in funding and a reduction of paperwork is needed.
Studies suggest women are more affected by the issue than men.
Sir Patrick Vallance's "brain dumps" morphed into damning public critiques - but are diaries therapeutic?
But England's chief medical officer tells Covid inquiry government had no good options at the time.
Campaigners accuse ministers of kicking plans to prevent protests outside clinics into the long grass.
Vaccination is at a 10-year low, leaving some children unprotected and risking outbreaks, experts say.
Physician associates have been used in responsible positions at Birmingham Children's Hospital.
A minister responds to a coroner over the death of Melissa Kerr, who died during surgery in Turkey.