The most important ones are 1) public health measures, such as delivery of clean water into homes, and sewage systems, and 2) vaccinations.
They thought that rodents start the disease, because they can move and spread fleas.
The control of communicable diseases means that you are working to stop the spread of the disease. Communicable diseases can spread very quickly.
because it is possible that it can be unfair to people
CDC -centre for disease control
An epidemic is the rapid spread of a disease to a large number of people within a specific population or region. Epidemics can vary in scale and severity, and often require public health interventions to control and prevent further spread of the disease.
A contagion is either a disease spread by contact, the spread of such a disease, or the spread of anything harmful, as if it were a disease.
The Centers for Disease Control and Prevention (CDC) is the government agency responsible for tracking infectious diseases in the US. They monitor and respond to disease outbreaks, conduct research, and provide guidance to prevent the spread of infections.
An Epidemiologist studies the spread of disease.
Higher standards for bathroom cleanliness could help control the spread of illness and disease among students. The best way to prevent the spread of disease, however, is through proper hand washing.
A disease which is carried and spread by an agent (animal or microorganism) is a vector spread disease. Eg. Mosquitoes are the vectors for malaria.
Lyme disease is spread by ticks. Lyme disease can be pretty much everywhere.
Rats that were infected by the disease and have died on the side of the street to easily spread the disease