What was a measure used to combat the spread of the bubonic plague in the Middle Ages?

The measure primarily implemented to combat the spread of the bubonic plague in the Middle Ages was the quarantine of affected individuals. This practice involved isolating those who showed symptoms of the disease or had been exposed to it, in an effort to prevent further transmission to healthy individuals. Quarantine was a critical public health strategy used when little was understood about the causes of the plague, and it aimed to contain outbreaks by minimizing contact between the sick and the rest of the population.

While regulation of food preparation and sales, increased sanitation of public spaces, and handwashing policies are important aspects of modern public health practices, they were not specifically recognized or widely implemented as measures during the Middle Ages in response to the bubonic plague. The focus at that time was mainly on isolating those who were infected, which is a reflective example of the preventive measures taken throughout history in response to epidemics.