Mandatory Declaration Diseases. Cases by age group

The Compulsory Declaration Disease System is a basic system of the Epidemiological Surveillance Network of Castilla y León that is oriented to the timely detection and control of the cases of those communicable diseases that, due to their epidemic potential, represent a risk to the health of the population. It is regulated by: Explanatory note: There may be differences between the number of cases of diseases by age group and the number of cases and rates per province since either in some specific cases the age is not known, or these are numerically declared diseases for which no nominal data are collected.法定传染病报告系统（Compulsory Declaration Disease System）是卡斯蒂利亚-莱昂流行病学监测网络（Epidemiological Surveillance Network of Castilla y León）的基础制度，旨在及时发现并管控那些具备流行潜力、对公众健康构成威胁的法定传染病病例。该系统受以下法规规范： 说明附注：按年龄组划分的传染病病例数，与各省份的病例数及发病率之间或存在差异，原因在于部分特定病例未记录年龄信息，或是部分仅上报数值、未收集名义数据的申报传染病。