COVID-19 Lockdowns-Effect on Concentration of Pharmaceuticals and Illicit Drugs in Two Major Croatian Rivers.

ABSTRACT: In order to prevent the spread of COVID-19, contingency measures in the form of lockdowns were implemented all over the world, including in Croatia. The aim of this study was to detect if those severe, imposed restrictions of social interactions reflected on the water quality of rivers receiving wastewaters from urban areas. A total of 18 different pharmaceuticals (PhACs) and illicit drugs (IDrgs), as well as their metabolites, were measured for 16 months (January 2020-April 2021) in 12 different locations at in the Sava and Drava Rivers, Croatia, using UHPLC coupled to LCMS. This period encompassed two major Covid lockdowns (March-May 2020 and October 2020-March 2021). Several PhACs more than halved in river water mass flow during the lockdowns. The results of this study confirm that Covi

SUBMITTER: Stipanicev D 

PROVIDER: S-EPMC9143423 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature