What is the worst traffic congestion ever? In terms of duration, cars were waiting in line for 12 days in Beijing in 2010. In terms of distance, the tailback between Paris and Lyon in 1980 is the longest:
A coloured scanning electron micrograph of Neisseria gonorrhoeae bacteria or gonococci.
The bacteria are located on and around an epithelial cell – a group of cells which line all exterior and interior surfaces of the body.
Gonococci cause gonorrhoea, which is a sexually transmitted disease. 3-7 days after being infected, men may experience a yellowish discharge from the urethra and burning urination. Women also risk burning urination.
Gonorrhoea is treated with antibiotics, which are typically given as an injection into a large muscle. If the disease is not treated in time, it might cause sterility.