France launches nationwide investigation after babies born with missing or malformed limbs

France has seen abnormal rates of babies born with missing or malformed limbs in several regions.

(CNN)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 seven cases in three 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, Health Minister Agnès Buzyn said.
"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, wrote in an email. She added that this is based solely on assumptions for now.