false
the spread of diseases from animals to humans.
the disease is the flu
diseases were spread from livestock to humans.
scurvy
they easily spread diseases they are shallow in nature
I know that they do.
It depends on the specific disease and the circumstances of each society. Agrarian societies with denser populations and more contact between individuals may facilitate the spread of certain diseases. However, hunter-gatherer societies are not immune to disease transmission, as interactions with other groups or animals can also lead to the spread of infectious diseases.
Diseases tend to spread faster in agrarian societies due to factors like increased population density, closer contact with domesticated animals, and larger settlements that allow for easier transmission among individuals. Hunter-gatherer societies, with their smaller and more mobile populations, may not facilitate the rapid spread of diseases as quickly.
Everything can spread diseases. What, 'which' are you concerned about?
The Incas and other native American societies were extremely susceptible to European diseases because they had never been exposed to the diseases and so had no herd immunity, allowing the disease to spread rapidly and freely. In Europe the many people that had previously had these diseases were immune, and so could not catch it again, giving the Europeans some degree of herd immunity. Once the disease ran out of easily-available nonimmune people, it could no longer spread..
The size of the host population can control the spread and prevalence of diseases. In a larger host population, there may be more individuals for a disease to spread to, potentially leading to faster transmission. Conversely, in a smaller host population, diseases may not spread as easily and could be contained more easily.
Infectious diseases can rapidly spread in underdeveloped societies. He did not go to work that day because his coughing might have been infectious.