Answer :
The answer is: it explains that many people died because medicines and medical practices were not effective.
Explanation: In the article it states What can you do to avoid the plague? The answer is: very little. Although there are no fewer than twenty-three
medical treatises dedicated to it by 1600, including
hundreds of recipes for medicines, none of them will help
you. Nor will perfuming your room and airing it with fire
save you-despite this being the official advice of the
College of Physicians. This means that there was medical " treatments" but they did not work against the plague.