Riassunto
Le apparecchiature per la generazione di microonde divennero comuni per la prima volta durante la seconda guerra mondiale con lo sviluppo del radar.
I paesi del blocco sovietico hanno riferito che gli individui esposti alle microonde hanno spesso sviluppato mal di testa, affaticamento, perdita di appetito, sonnolenza, difficoltà di concentrazione, scarsa memoria, instabilità emotiva e funzione cardiovascolare labile e hanno stabilito standard di esposizione rigorosi.
Per una serie di ragioni, questi rapporti sono stati scartati nei paesi occidentali, dove la convinzione prevalente era che non potessero esserci effetti negativi sulla salute dei campi elettromagnetici (EMF) che non fossero mediati dal riscaldamento dei tessuti.
Gli effetti sovietici riportati erano a intensità inferiori rispetto a quelli che causano il riscaldamento. Tuttavia, ci sono state diverse esposizioni accidentali di operatori radar nei paesi occidentali che hanno provocato sintomi persistenti simili a quelli sopra descritti. I sovietici hanno irradiato l’ambasciata degli Stati Uniti a Mosca con microonde durante il periodo 1953-1975 e, sebbene non siano state riportate prove convincenti di tassi di cancro elevati, ci sono state segnalazioni di “malattie da microonde”.
I funzionari hanno passato queste denunce come dovute all’ansia, non agli effetti dell’esposizione alle microonde. Vi sono prove crescenti che la “sindrome da microonde” o “elettro-ipersensibilità” (EHS) è una vera malattia causata dall’esposizione ai campi elettromagnetici, in particolare quelli nella gamma delle microonde.
L’incidenza segnalata della sindrome è in aumento insieme alla crescente esposizione ai campi elettromagnetici da elettricità, Wi-Fi, telefoni cellulari e torri, contatori intelligenti e molti altri dispositivi wireless. Perché alcuni individui siano più sensibili non è chiaro. Sebbene la maggior parte delle persone che riferiscono di avere EHS non abbia una storia specifica di esposizione acuta, un’esposizione eccessiva ai campi elettromagnetici, anche per un breve periodo di tempo, può indurre la sindrome.
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