Science Magazine | AAAS: Science Advances Follow CRISPR/Cas9-germline editing of Biomphalaria glabrata: A breakthrough in genetic modification of snails that transmit schistosomiasis | Science Advances Creation of germline-edited vector snails is a key advance in efforts to combat schistosomiasis. https://www.science.org/doi/10.1126/sciadv.adx5889 science.org