Human papillomavirus vaccine is a vaccine which prevents the infection with human papillomavirus species with the development of cervical cancer, genital warts and less common cancers like anal, vulvar, vaginal and penile cancer

Neck strain occurs from acute injury to the neck. It is caused by indirect trauma when the head is flung backward or hyperextension of thrown forward (hyper flexion) known as whiplash injuries

Parkinson's disease is a chronic, progressive degenerative disease of brain which impairs motor control, speech and other functions. It is one of the movement disorders. It occurs due to loss of dopamine producing brain cells.

Amputation is the removal of a body part. This can be done because of diabetes complications. However, amputation may also happen during an accident. An amputation may be complete (the body part is completely removed) or partial (much of the body part is removed but it remains attached to the rest of the body).

Bleeding during or after intercourse, often termed post-coital bleeding, can occur because of many reasons. Cervical cancer is one of the most serious causes of post-coital bleeding. However, it is not the only cause. In fact, less than 6 percent women presenting with post-coital bleeding are likely to be diagnosed with invasive cancer. Some of the more common causes of bleeding associated with intercourse are precancerous changes in the cervix, cervical ectropion, infections and inflammation. Whatever the cause of bleeding associated with intercourse, it is not a symptom that you should ignore. It is advisable to contact your doctor at the earliest if you are experiencing bleeding during or after intercourse.