Related Experiment Video
Updated: May 27, 2026

A Simple Fecal Flotation Method for Diagnosing Zoonotic Nematodes Under Field and Laboratory Conditions
Published on: December 15, 2023
[NHIL epidemiology in Italy. 20 years from DLgs 277/91: review and expectations]
Orietta Calcinoni1, Giancarlo Pecorari, Carlo Giordano
1ENT. INAIL*CPDR, Corso di Porta Nuova 19, 20121 Milan, Italy. o.calcinoni@inail.it
Abstract:
Digs 277/91 and following related laws brought up a large number of NHILs, but also planned surveillance more and more effective in preventing hearing loss. In these two decades we also saw an inversion in percentages between working populations. The Authors analize these two factors, better and wider prevention and changing in work populations, related to resulting reduction of NHIL's cases. Besides, the Authors compare different insurance scales adopted to evaluate hearing damage in this period, bringing out similarities. INAIL's path achieved another last goal since 2007 in planning the new protocol about hearing aids, aiming to more effective compensation of the recognized hearing loss, looking more at "Biological value" of the person than at former "working capability".
Related Concept Videos
Accessory Structures of the Skin: Nails
The main components of a nail include the following.
Nail Plate: The nail plate is the visible portion of the nail that extends beyond the fingertips or toes. It is a hard, translucent...
Pedigree Analysis
Prevalence and Incidence
Prevalence indicates the proportion of individuals in a population who have a specific disease or health condition at a...
Toxicity Testing in Animals

