Abstract: Background: The COVID-19 pandemic increased symptoms of stress and anxiety and induced changes in sleep quality, dream activity, and parasomnia episodes. It has been shown that stressful factors and/or
Man-made pollution towards the environment combined with global warming have made algal blooms in freshwater bodies more recurrent, intense, and harmful more than ever. When they are massive, algal blooms can be a real threat to human and animal health [1]. Many readers make the common mistake...