The Black Death pandemic, which struck Europe in 1348, accelerated awareness of sanitation and public health. As the plague ravaged populations, it highlighted the dire consequences of poor hygiene and prompted urban cleanup efforts and the establishment of quarantine practices. This shift in awareness laid the groundwork for future public health initiatives and changed societal attitudes towards cleanliness and disease prevention.

The Black Death accelerated awareness of sanitation, inspiring plague poetry that linked filth to divine punishment. Writers like Boccaccio and Chaucer used their works to explore human suffering and moral lessons, shaping the themes of mortality and redemption in literature.