can papillomavirus hpv  cause warts that cover your lung
Hpv (human Papillomavirus) HPV is the most common infection spread by sexual contact. It can also be spread from a mother to her baby during delivery. HPV may cause oral and genital warts or tumors in your nose, mouth, throat, and lungs. HPV may also cause vaginal, penile, and anal cancers. You may not show symptoms of any of these conditions for several years after being exposed to HPV. Painless warts.