“…As most of the consumed drugs and their metabolites are excreted through urine and faeces, their discharge to aquatic environments depends on the removal efficiency of the WWTPs ( Singer et al, 2008 , Azuma et al, 2012 , Takanami et al, 2010 , Auerbach et al, 2007 , Kumar et al, 2020a ). If the WWTP clearing rate is low, microorganisms exposed to antimicrobials and metabolites develops mutations causing ADR ( Aali et al, 2014 , Alexander et al, 2020 , Guo et al, 2018 , Kumar et al, 2020a , Kumar et al, 2021 ) Thus, the increased use of antimicrobials in the current pandemic will probably pose an increased risk in terms of ADR during post COVID-19 as concerned by a number of recent studies (Kuroda et al, 2021; Lucien et al, 2021 ; Hsu, 2020 ; Kumar et al, 2020a ; Asaduzzaman et al, 2020 ).…”