Human papillomavirus and gastrointestinal cancer: A review.

Human papillomavirus (HPV) is one of the most common sexually transmitted infections worldwide. Exposure to HPV is very common, and an estimated 65%-100% of sexually active adults are exposed to HPV in their lifetime. The majority of HPV infections are asymptomatic, but there is a 10% chance that individuals will develop a persistent infection and have an increased risk of developing a carcinoma.

Impact of immigration on burden of tuberculosis in Umbria: a low-incidence Italian region with high immigrants rates.

Introduction: In Italy, Tubercolosis (TB) has increasingly become a disease for specific population subgroups such as immigrants. The objective of this paper is to describe the trend in TB incidence from 1999 to 2008 in Umbria: a low-incidence Italian region with high immigrants rates.

Methods: Data were obtained from the Regional Information System for Infectious Diseases.