Background: Influenza vaccination is the most efficient and cost-effective method to prevent influenza. WHO/CDC recommendations have never considered the effect of previous individual illness on determining future vaccination policy for that individual. Methods: Several Contact networks...

Background: Health is a complex phenomenon and equity as a basic human right an integral part of constitutions in almost all countries in the world. In Republic of Macedonia (RM), Tuberculosis (TB) is clustered regionally and in certain ethnic groups. The main objective of this study was to...