2. * Athlete's foot (also known as ringworm of the foot and tinea pedis. * It is caused by fungi in the genus Trichophyton.

3. *caused by fungi that grow in warm, moist, and dark environments.this conditions may make the fungus which normally live in the foot skin overgrowth and cause the infection.

4. Athlete's foot causes flaking, and itching of the affected skin. Tinea pedis most affect between the toes especially between the fourth and fifth toes.

5. Candidiasis is an infection caused by a yeast-like fungus called candida (Candida albicans). It can infect the mouth, vagina, skin, stomach, and urinary tract. About 75% of women will get a vaginal yeast infection during their lifetime, and 90% of all people with HIV/AIDS develop candida infections. also people those with a weakened immune system.

6. Normal amounts of candida live in the mouth, stomach, and vagina, and do not cause infections. Candidiasis occurs when there is an overgrowth of candida. Causes may include taking certain drugs (especially antibiotics) pregnancy, being overweight, having a bacterial infection, or several different health conditions (for example, a weakened immune system.

7. *Candidal infections commonly occur in warm moist body areas, such as underarms Usually your skin effectively blocks yeast, but any breakdown or cuts in the skin may allow this organism to make infiction.

8. Typical affected areas in babies include the mouth and diaper areas.

9. Adults also can have yeast infections around dentures, under the breast and vagina.

10. --Diagnosis of a yeast infection is done either by microscopic examination or culturing. -*For identification by light microscopy, a swab of the affected area

11. *For the culturing method, a sterile swab is rubbed on the infected skin surface. The swab is then streaked on a culture medium. The culture is incubated at 37 °C

12. Cryptococcosis, or cryptococcal disease, is a potentially fatal fungal disease. It is caused by one of two species; Cryptococcus neoformans and Cryptococcus gattii. This fungus is found in soil around the world.

13. Cryptococcal meningitis most often affects people with a weakened immune system. Risk factors include: -AIDS -Diabetes ( -Lymphoma (is a cancer of lymph tissue

14. ( التهاب السحايا )* Cryptococcal meningitis (infection of the tissue covering the brain)

15. *Symptoms include fever, chest pain, dry cough, headache. * Detection of cryptococcal antigen by culture of sputum and urine provides,also Blood cultures may be positive in heavy infections.