在国际舞台上，定义了多种化学灵敏度(MCS),几位专家，作为一种多系统综合征，在长期暴露于低剂量的常见化学污染物后发展。它的一般特点是，然而,相互冲突的意见的对象和辩论和研究的来源，旨在适当的新闻学和治疗框架。面对潜在的衰弱趋势，无论是在职业领域还是在经济和社会领域，科学界迄今尚未达成一致。这个问题导致患者及其协会定期提出一些请求。在政治层面也考虑到这种综合症，特别是由于与环境污染和控制和预防领域的决策有关的问题密切相关。出于这些原因，我们认为应该在意大利建立一个适当的广泛的MCS监视网络，能够拦截可能的案件，在多学科层面上分析它们，跟随他们的进化。
On the international scene, Multiple Chemical Sensitivity (MCS) is defined, by several experts, as a multisystem syndrome that develops following chronic exposures to low doses of common chemical contaminants. Its general characteristics are, however, the object of conflicting opinions and a source of debate and research aimed at the appropriate nosological and therapeutic frameworks. In the face of a potentially debilitating trend, both in the occupational and in the economical and social sphere, the scientific community has not so far found an agreement. This problem leads patients and their associations to periodically claim some requests. The syndrome is also taken into consideration at a political level, especially due to the close connection with the problems related to environmental pollution and to decision making in the field of control and prevention. For these reasons we believe that an appropriate widespread surveillance network for MCS should be set up in Italy, capable of intercepting possible cases, analyzing them at a multidisciplinary level, and following their evolution.
