The Plague More Condition_symptoms Why Were Plague Epidemics In The Middle-ages More Prevalent During Summer Than Winter?

Why were plague epidemics in the middle-ages more prevalent during summer than winter? - the plague more condition_symptoms

The virus is carried in fleas. As you know, fleas, because most errors are less frequent in winter. Consequently, outbreaks of disease were more common in summer, there were more bullets.