Слайд 2CONTENT
Types of harmful bacteria
Staphylococcus aureus
Salmonella typhi
Clostridium tetan
Mycobacterium tuberculosis
Beneficial bacteria
Lactobacillus acidophilus
Acidophilus bifidus
Escherichia

coli
Слайд 4STAPHYLOCOCCUS AUREUS
One of the most resistant bacteria is methicillin. This microorganism can

cause not one, but several infectious diseases. Some types of these bacteria are resistant to powerful antibiotics and antiseptics.
Слайд 5SALMONELLA TYPHI
They cause an acute intestinal infections and typhoid fever. The bacterium

is very resistant to various external influences. It lives well in water, on vegetables, fruits and reproduces well in milk products.
Слайд 6CLOSTRIDIUM TETAN
Clostridium tetan is also one of the most dangerous bacteria.

It produces a poison called tetanus exotoxin. Еvery year 60 thousands of people die from this disease.
Слайд 7MYCOBACTERIUM TUBERCULOSIS
This is another bacterium that can lead to death. It causes

tuberculosis, which is resistant to drugs.
Слайд 8BENEFICIAL BACTERIA
There are many benefical bacteria in human organism. For example:
Lactic

acid,
Bifidobacteria,
Esherichia coli,
Streptomyces,
Mycorrhiza,
Cyanobacteria.
1
2
3
4
6
Слайд 9LACTOBACILLUS ACIDOPHILUS
These are the most friendly bacteria. They are found in milk

products, also they are added to meat, yogurt, and other dietary supplements for better results. In the human body, they are found in the oral cavity, intestine, vagina, etc.
Слайд 10ACIDOPHILUS BIFIDUS
They also help reduce the growth of pathogenic bacteria
They help reduce

cholesterol levels
They clean the bloodstream and boost the immune system
Слайд 11ESCHERICHIA COLI
Enterobacteria (colibacillus) produce substances that inhibit the growth of pathogenic viruses,

bacteria, staphylococci, fungi, promote the improvement of the microflora after antibiotic treatment.