A 25-year-old man spent his childhood in a

remote, completely undeveloped region. He contracted cholera several times. Now

he would like to start a family with his partner, but unfortunately so far

unsuccessfully. Cholera can be one of the causes of infertility. The bacterium

Vibrio cholerae, which causes the disease, secretes the toxin, which interferes

with tight junctions and destroys the hematotesticular barrier.