seen from Germany
seen from United States
seen from United States
seen from Greece
seen from South Africa
seen from China
seen from Peru
seen from China
seen from China
seen from Malaysia
seen from Australia
seen from Malaysia
seen from United States
seen from United States
seen from Malaysia
seen from Norway
seen from China
seen from United States
seen from United States
seen from United States
Inktober 2019 - Day 26 - Dark
Dark-field microscopy of Treponema pallidum.
Treponema pallidum is a spirochete bacterium that causes the sexually-transmitted disease syphilis. If left untreated, syphilis can cause severe damage throughout the body.
