What is a sexually transmitted disease

The definition of sexually transmitted diseases refers to diseases transmitted through sexual contact called sexually transmitted diseases. Currently common sexually transmitted diseases include AIDS, syphilis, gonorrhea, chlamydia infection lesbian vibrator , HPV infection, condyloma acuminatum, etc.
The essence of sexually transmitted diseases is close contact with reproductive organs. Sexual contact, close contact and friction between the reproductive organs can change body fluids and cause microscopic wounds on the skin and mucosa of the reproductive organs. These wounds increase the chance of infection by pathogens.
HIV, which causes AIDS, and Treponema pallidum, which causes syphilis, are present in all body fluids in the patient's body, including blood and semen. During sexual intercourse, the replacement of body fluids will allow the virus and spirochetes to enter the body through minor trauma and infect each other. Chlamydia and gonorrhoeae mainly infect the columnar skin of the reproductive organs, such as the columnar skin of the male urethra and the columnar skin of the female urethra or cervical canal. Body fluid exchange infection during sexual intercourse and local suppuration. Men present with redness and swelling of the glans, pyuria, frequent micturia, dynia, and hematuria. Women present with purulent leucorrhea, menstrual disorders, uterine tenderness lockthecock , abdominal pain, and fallopian tube abscess. Pyuria, frequent micturia, dynia, and hematuria can also occur at the same time.
HPV is a virus that likes skin viruses and only exists in skin tissue. If one person's vulva and cervical skin are infected with HPV, sexual intercourse will infect the other person. Especially if there are tiny wounds in the skin tissue, it will easily be infected with HPV. High-risk HPV infections will infect Cervical cancer, vulva cancer, anal cancer, and penile cancer.
Sexually transmitted diseases cannot be transmitted through blood at the same time.
AIDS and syphilis are sexually transmitted diseases and blood-borne diseases. If the blood is not clean during blood transfusion, it may be infected. At the same time, these two diseases can also be transmitted vertically through mother-to-child. Infects the fetus through the placenta during pregnancy, infections from the fetus's contact with the mother's blood during childbirth, etc. Neisseria gonorrhoeae, Chlamydia, and HPV are not blood-borne diseases. Neisseria gonorrhoeae and chlamydia mainly cause local infections and abscesses, and rarely cause sepsis. Even if bacteria enter the blood, the patient will not donate blood during a serious illness due to severe symptoms. HPV cannot enter the blood at all.
Blood-borne diseases may not be sexually transmitted. Hepatitis B and hepatitis C are also blood-borne diseases, but they are mainly transmitted through blood such as blood transfusions bbw dildo , shared syringes nice ass , and dialysis. Mother-to-child transmission can also be transmitted, but sexual transmission is extremely rare.
The principle of sexual transmission is transmission through close contact, so using condoms as a physical barrier can prevent the spread of sexually transmitted diseases.
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