Guillain-Barré

As I noted when I first wrote about Zika virus in January, researchers haven't definititively established the link between the virus and microcephaly  -- abornormally small brains now seen in thousands of infants whose mothers had (confirmed or suspected) Zika infections during pregnancy. Over the past few weeks, though, new published research has provided more evidence linking Zika virus to poor health outcomes. Here are a few highlights: Zika and microcephaly: Patricia Brasil of Fundação Oswaldo Cruz, Karin Nelson-Saines of UCLA, and their colleagues published their findings in the New…