The plague already existed on earth 20,000 years ago, but it was not until 1894 that it was clearly identified thanks to the research of Dr. Alexandre Yersin. In 1898, the plague entered Madagascar due to the entry of people infected with the plague from abroad by boat ...
The plague season is from October to April. Plague is spread by flea bites, droplets, contact. There are three types of plague: bubonic plague, pneumonic plague, septicaemic plague. Possible symptoms: bubo, fever, excessive sweating, fatigue ...
