2
31
18th Century
Health condition was deplorable, mainly because of overcrowding, poverty, and filth.
The communicable disease remains prevalent such as smallpox, cholera, and diphtheria.
The primary means of controlling the spread was through quarantine and regulation of environmental cleanliness.
Dr. Edward Wiggles worth develop the first table measuring life expectancy in 1789.
Wish the pandemic resolve very soon.