Using data collected in French Polynesia, researchers from the Institut Pasteur, the CNAM (Conservatoire national des arts et métiers), the Institut Louis Malardé, the French Polynesia Hospital Centre, and the Public Hospitals of Paris (AP-HP), have shown that infection by the Zika Virus (ZIKV) increases the likelihood of contracting Guillain-Barré Syndrome (GBS), a severe form of limb paralysis that is often accompanied by respiratory impairment. GBS has been observed in countries where the Zika epidemic is prolific.