Dr. Franchi is a biologist specialised in Genetics. He has a long experience in scientific investigation in Carabinieri Corps and is actually employed in Prison and Probation police at the Central Laboratory for the National DNA Database. After he graduated at the second level Master in Protection against CBRNe events, he has focused his research on mathematical modelisation of communicable diseases in closed and controlled places where people are deprived or limited in their freedom to move like, e.g., prisons, nursing homes and first reception centres.