CMV or cytomegalovirus is a common virus that is spread through body fluids such as saliva, tears, blood, urine, breast milk, semen, and vaginal fluids. Once you are infected with CMV, you are ...

Benign paroxysmal positional vertigo (BPPV) is a type of vertigo caused by calcium crystals in the inner ear. These crystals are usually located in two parts of the ear called the utricle and saccule.