Pathogenic bacteria are bacteria that can cause disease. This article focuses on the bacteria that are pathogenic to humans. Most species of bacteria...

monocytogenes, and Salmonella. Other infectious diseases caused by pathogenic bacteria include tetanus, typhoid fever, diphtheria, and leprosy. Fungi are...

include the model organism Escherichia coli, along with various pathogenic bacteria, such as Pseudomonas aeruginosa, Chlamydia trachomatis, and Yersinia...

subtropical and tropical regions of the world.[page needed] Most plant pathogenic bacteria are bacilli. Erwinia uses cell wall–degrading enzymes to cause soft...

for the actual reduction of bacteria to be enumerated. Demonstration of the extent of inactivation of pathogenic bacteria by milk pasteurization came...

damage host cells. These pathogenic traits are encoded by virulence genes carried only by the pathogens. E. coli and related bacteria constitute about 0.1%...

enhance stone formation. Some bacteria have roles in promoting stone formation. Specifically, urease-positive bacteria, such as Proteus mirabilis can...

vitamin K2 or by preventing the colonization of the intestine by pathogenic bacteria. These mutually beneficial relationships between E. coli and humans...

use quorum sensing to determine where to nest. Quorum sensing in pathogenic bacteria activates host immune signaling and prolongs host survival, by limiting...

or may even be harmful to one's health. There are many species of pathogenic bacteria that target different categories of food. For example, Clostridium...

exert a range of therapeutic properties including suppression of pathogenic bacteria. Ligilactobacillus salivarius has been found to be of benefit in...

coliform bacteria are not normally causes of serious illness, they are easy to culture, and their presence is used to infer that other pathogenic organisms...

inoculated with the desired bacteria, the plates are incubated at the optimal temperature for the growing of the selected bacteria (for example, usually at...

gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad...

test kit (Bactotype) for the detection of C. perfringens and other pathogenic bacteria. Clostridium species are readily found inhabiting soils and intestinal...

particularly the ones in the gut. However, several species of bacteria are pathogenic and cause infectious diseases, including cholera, syphilis, anthrax...

of pathogenic bacteria are likely to be present in the water. The coliform index is used because it is difficult to test for pathogenic bacteria directly...

(CARDS) toxin. The CARDS toxin most likely aids in the colonization and pathogenic pathways of M. pneumoniae, leading to inflammation and airway dysfunction...

cocci) or spherical bacteria that belongs to the family Streptococcaceae, within the order Lactobacillales (lactic acid bacteria), in the phylum Bacillota...

or allowing pathogenic bacteria to grow. Another harmful effect of antibiotics is the increase in numbers of antibiotic-resistant bacteria found after...

C-section harbors more pathogenic bacteria such as Escherichia coli and Staphylococcus and it takes longer to develop non-pathogenic, beneficial gut microbiota...

a species of Gram-negative, motile, curved rod-shaped (vibrio), pathogenic bacteria of the genus Vibrio. Present in marine environments such as estuaries...

each other than they are to any other genus. This cluster includes other pathogenic Clostridium species such as C. botulinum and C. perfringens. The closest...

most endospores. The endospores of certain types of (typically non-pathogenic) bacteria, such as Geobacillus stearothermophilus, are used as probes to verify...

Listeria monocytogenes is the species of pathogenic bacteria that causes the infection listeriosis. It is a facultative anaerobic bacterium, capable of...

virus (HIV), or antibiotics being taken to kill other pathogens), pathogenic bacteria that were being held at bay can proliferate and cause harm to the...

poisoning) is any illness resulting from the contamination of food by pathogenic bacteria, viruses, or parasites, as well as prions (the agents of mad cow...

Queensland tick typhus (Australian tick typhus). The majority of pathogenic Rickettsia bacteria are susceptible to antibiotics of the tetracycline group. The...

(diplococci) and do not form spores and are non motile. As a significant human pathogenic bacterium S. pneumoniae was recognized as a major cause of pneumonia in...

medicine, as it has led to the development of multidrug resistant pathogenic bacteria, superbugs, that are resistant to antibiotics. A possible transitional...