Health Secretary Andrew Lansley said: "These women are the victims of a fraudulent company and I know this situation is causing a huge amount of anxiety. I want to reassure those affected by the news today that they will be provided with all the help they need from the NHS."
More top news
Tony Blair has said Leave campaigners are focusing on immigration "because they've lost comprehensively the debate on the economy".
NBA player Bryce Dejean-Jones has been shot dead after breaking into an apartment he believed to be his girlfriend's, according to police.
Nineteen people have been rescued from the English Channel after the inflatable boat they were in started taking on water.