A cyst is a closed sac-like structure that is not a normal part of the tissue where it is located. Cysts are common and can occur anywhere in the body in people of any age. Sometimes they may be felt as an abnormal or new lump or bump. Cysts usually are filled with air or other gases, liquids such as pus, or semisolid substances like tissue debris or other materials.
Chlamydia is very contagious. It's caused by bacteria that can spread from one person to another pretty easily, usually through sexual contact.When the bacteria travel through the fluid of one person into another person's mucous membranes, the bacteria then enter and infect their body.hlamydia is a contagious sexually transmitted disease. In fact, it is one of the most common sexually transmitted diseases. This is especially true in women under twenty five.
Chlamydia is a bacterial infection. The bacteria are usually spread through sex or contact with infected genital fluids (semen or vaginal fluid). You can get chlamydia through: 1  unprotected vaginal, anal or oral sex.2  sharing sex toys that aren't washed or covered with a new condom each time they're used.nyone who is sexually active can catch chlamydia. You're most at risk if you have a new sexual partner or don't use a barrier method of contraception, such as a condom, when having sex. You can help to prevent the spread of chlamydia by: 1  using a condom every time you have vaginal or anal sex.