Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 10 of 14 for Know
  1. Before and After Photos: Treatment of Hypertrophic Scars (American Society for Dermatologic Surgery)  
    Scars/Images ... Scars ... Acne scars are usually the result of inflamed blemishes caused by skin pores engorged with excess oil, dead skin cells and bacteria. ...
  2. Arsenic and Drinking Water (U.S. Geological Survey)  
    Arsenic/Learn More ... Arsenic ... Drinking Water/Images ... Drinking Water ... Arsenic is a naturally occurring element, but long-term exposure can cause cancer in people. ...
  3. Shingles: Signs and Symptoms (American Academy of Dermatology)  
    Shingles/Images ... Shingles ... American Academy of Dermatology ... If you have symptoms of shingles like a painful blistering rash, get immediate medical care.
  4. HIV/Images ... HIV ... VisualDX ... Primary human immunodeficiency virus (HIV) infection is an acute, flu-like illness that develops anywhere from 1-6 weeks following ...
  5. Photos of Chickenpox (Centers for Disease Control and Prevention)  
    Chickenpox/Images ... Chickenpox ... Centers for Disease Control and Prevention ... View photo examples of chickenpox rash on the human body.
  6. Genital Warts/Images ... Genital Warts ... VisualDX ... Genital warts (condyloma acuminata) are caused by the wart virus human papillomavirus (HPV), of which there are ...
  7. Photos of MRSA Infections (Centers for Disease Control and Prevention)  
    MRSA/Images ... MRSA ... Centers for Disease Control and Prevention ... Photos of MRSA skin infections.
  8. Primary Syphilis (VisualDX)  
    Syphilis/Images ... Syphilis ... Primary syphilis is a sexually transmitted infection (STI) caused when a bacterium called Treponema pallidum penetrates broken skin, ...
  9. Sunburn (VisualDX)  
    Sun Exposure/Images ... Sun Exposure ... VisualDX ... Sunburn is caused by the skin’s reaction to ultraviolet light exposure from the sun. It appears around 4 to 24 ...
  10. Gonorrhea/Images ... Gonorrhea ... VisualDX ... Gonorrhea is a sexually transmitted infection (STI) caused by the bacterium Neisseria gonorrhea. It is a contagious infection ...
previous · 1 · 2 · next