Per- and polyfluoroalkyl substances (PFAS) have become an environmental issue worldwide. A first step to assessing potential adverse effects on fish populations is to determine if concentrations of concern are present in a region and if so, in which watersheds. Hence, plasma from adult smallmouth bass Micropterus dolomieu collected at 10 sites within 4 river systems in the mid-Atlantic region of the United States, from 2014 to...

Summary Colistin resistance has attracted substantial attention after colistin was considered as a last‐resort drug for the treatment of infections caused by carbapenem‐resistant and/or multidrug‐resistant (MDR) Gram‐negative bacteria in clinical settings. However, with the discovery of highly mobile colistin resistance ( mcr ) genes, colistin resistance has become an increasingly urgent issue worldwide. Despite many reviews,...