France Launches Nationwide Investigation after Babies Born with Missing or Malformed Limbs

France has launched a nationwide investigation into abnormal rates of babies born with missing or malformed limbs in several regions, after 11 new cases were identified.

In October, the country’s health agency, Santé Publique France, presented at a press conference seven cases in three different geographical areas that had been alerted by the regional register for birth defects, Remera.

Additional tests conducted with hospital data in the Ain region, near the Swiss border, revealed more suspect cases, totaling 18 over 15 years from 2000 to 2014.

For now, the cause remains unknown, said Health Minister Agnès Buzyn.

“It could be an environmental issue. It could be what they ate or what they drank. It could be something that they’ve breathed in. I don’t know,” Buzyn told French TV station BFM TV.

Pesticides are suspected to be to blame for the deformities, with the particular products likely to no longer be on the market, Emmanuelle Amar, director of Remera told CNN in an email. She added this is based solely on assumptions for now. “These cases occurred at a given time and then they stopped occurring,” she said. “Either that the product used is no longer being used, or that the person or entity that was spreading it has now stopped spreading it.”

The first step will be to evaluate, among the 11 suspected cases, those which really correspond to transverse agenesis (the failure of the limbs to fully develop) of the upper limbs, the health agency said in a statement.

All cases will then be analyzed and teams across multiple organizations will investigate what the affected families have in common.

‘Families are devastated’

“This large number of cases of infants with deformities, babies who have no arms, also exists in Brittany and Loire Atlantique,” Amar told CNN in a statement. “But there was only the report of those in Brittany that was taken into account by Public Health France.”

Amar said the health agency had not taken previous cases reported by the regional register into account, despite multiple appeals, previously concluding that there was not an excessive number of cases with abnormalities.

The director of the health agency, François Bourdillon, told French radio station RTL radio there are usually 150 cases a year, but experts have questioned this figure.

Amar now welcomes the nationwide investigation but wants it to be done correctly and independent of the health agency, she said.

Public Health France will work with L’Anses, the agency that monitors the environment, to investigate these cases and meet with local mayors and the families to work out what these families have in common, Buzyn told French TV.

But Amar questions whether that will all happen. “The families are devastated,” she said. “Yesterday, a doctor went to the home of one of the mothers who collapsed after listening to the Public Healthy Agency statement on television saying that they had contacted the families when in fact they had never called.”

Buzyn said the first results of the investigation will be released at the end of January, and the whole investigation before June.