Sexually transmitted infections (STIs) come in bacterial, viral, and parasitic forms, each with unique characteristics and health impacts. These infections spread through , affecting millions worldwide and posing significant public health challenges.
Understanding STIs is crucial for prevention and management. From common infections like to life-altering viruses like HIV, recognizing symptoms, transmission routes, and treatment options helps individuals protect themselves and others from these widespread health threats.
Bacterial, Viral, and Parasitic STIs
Types of sexually transmitted infections
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Top images from around the web for Types of sexually transmitted infections
Bacterial Infections of the Skin and Eyes · Microbiology View original
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Bacterial STIs attack and multiply in host cells
Chlamydia causes and cervicitis
infects mucous membranes (urethra, cervix)
progresses through distinct stages affecting multiple organs
Viral STIs integrate into host DNA, often chronic or recurrent
HIV targets immune system leading to AIDS
HSV causes recurrent genital herpes outbreaks
HPV can lead to genital warts and cervical cancer
HBV infects liver cells causing acute or chronic hepatitis
Parasitic STIs live on or within host, feeding off nutrients