You could have an infection caused by bacteria, yeast, or viruses. Chemicals in soaps, sprays, or even clothing that come in contact with this area could be irritating the delicate skin and tissues. It's not always easy to figure out what's going on, though.
They produce over two-thirds of the clinically useful antibiotics of natural origin (e.g., neomycin, cypemycin, grisemycin, bottromycins and chloramphenicol). The now uncommonly used streptomycin takes its name directly from Streptomyces.treptomyces is the largest antibiotic-producing genus, producing antibacterial, antifungal, and antiparasitic drugs, and also a wide range of other bioactive compounds, such as immunosuppressants.
1 Some bacteria are also helpful in cleaning oil spills. 2  Some bacteria are used in the production of antibiotics like streptomycin and tetracycline. 3  Streptomyces are soil bacteria used in the commercial production of antibiotics and are hence used in many well-known pharmaceutical industries. They are used to breakdown the organic material into methane gas. 2  Hence they are used in many industries. 3  Some bacteria are also helpful in cleaning oil spills. 4  Some bacteria are used in the production of antibiotics like streptomycin and tetracycline.