Section 4
Bacterial Diseases in Humans
Book
Version 32
By Boundless
By Boundless
Boundless Biology
Biology
by Boundless
4 concepts
![Thumbnail](../../../../../../figures.boundless-cdn.com/19099/square/figure-22-04-01.jpeg)
History of Bacterial Diseases
Infectious diseases, spread from person to person by bacteria, are among the leading causes of death despite advances in medical research.
![Thumbnail](../../../../../../figures.boundless-cdn.com/12517/square/800px-biofilm.jpeg)
Biofilms and Disease
Biofilms, complex colonies of bacteria acting as a unit in their release of toxins, are highly resistant to antibiotics and host defense.
![Thumbnail](../../../../../../figures.boundless-cdn.com/19103/square/figure-22-04-05.jpeg)
Antibiotics: Are We Facing a Crisis?
Excessive use of antibiotics in animals or as imprudent medical treatments has resulted in the propagation of antibiotic-resistant bacteria.
![Thumbnail](../../../../../../figures.boundless-cdn.com/19104/square/figure-22-04-06f.jpeg)
Bacterial Foodborne Diseases
Foodborne diseases can be associated with bacteria-caused illnesses in both animal and plant-based food sources.