a bacteria can be a friend or a foe depending on what it does.....like some bacteria help fermentation while some cause diseases.
It's not really bacteria that cause diseases but more the health condition of the host.
Pathogenic bacteria are bacteria that cause bacterial infections to humans. Tuberculosis is one of the common diseases that are caused by a bacteria called Mycobacterium tuberculosis. Other common infections caused by Pathogenic bacteria are typhoid fever, diphtheria, tetanus, and syphilis.
no, some bacterias actually help prevent diseases
i think they are called Pathogens Bacteria that cause disease are called pathogenic bacteria. Bacteria can cause diseases in humans, in other animals, and also in plants. Some bacteria can only make one particular host ill; others cause trouble in a number of hosts, depending on the host specificity of the bacteria. The diseases caused by bacteria are almost as diverse as the bugs themselves and include food poisoning, tooth ache anthrax, even certain forms of cancer. It is impossible to sum up all bacterial diseases and it would be pretty boring. The Infectious Diseases fact sheets gives brief descriptions of diseases, including infectious diseases.
Some people may be allergic to flower pollen but it does not cause any diseases. Disease are generally caused by bacteria or viruses.
Bacteria can be dangerous in many ways. Some bacteria carry diseases that can cause severe illness or even death. Some bacteria causes food to spoil and can make drinking water unsafe to consume.
Yes, there are many. A few are : Actinomyces which cause respiratory diseases and cavities, Propionibacterium which can cause acne and Bortadella which causes pertussis better known as whooping cough.
There are many many diseases that result from bacteria. Tetanus, Diptheria, STDs, Lyme disease are some.
No, Bacteria are everywhere and life could not exist as we know it without them. Thus in general bacteria are not a biological hazard.However, some types of bacteria are pathogenic (they can cause diseases). These species of bacteria are a biological hazard.
Bacteria can cause a wide number of infections and diseases. Some of these include food poisoning, tonsillitis, gastroenteritis, conjunctivitis and urinary tract infection.
Some bacteria are destroyed with stomach acid while others make it past and are killed by other bacteria in the gut. Make note that some bacteria are not killed in your body at all and can cause major diseases.