• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

Infectious or communicable diseases of humans can be divided into those that are communicable only between humans and those that are communicable to humans by nonhuman vertebrate animals (those with backbones such as mammals, birds, reptiles, amphibians, and fish, ...

Loading
  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles