Question

All urinary tract infections are caused only
by bacteria.​

Answer 1

The vast majority of urinary tract infections (UTIs) are caused by the bacterium Escherichia coli (E. coli), usually found in the digestive system. Chlamydia and mycoplasma bacteria can infect the urethra but not the bladder. UTIs are given different names depending on where they occur.

Answer 2

Answer:

yes , it is caused by bacteria and if the cleanliness is not properly done then also it can cause infection.