Abstract
BackgroundFrom 1953 to 1976, beams of microwaves of 2.5 to 4.0 GHz were aimed at the US embassy building in Moscow. An extensive study investigated the health of embassy staff and their families, comparing Moscow embassy staff with staff in other Eastern European US embassies. The resulting large report has never been published in peer reviewed literature.MethodsThe original report and other published comments or extracts from the report were reviewed.ResultsThe extensive study reports on mortality and morbidity, recorded on medical records and by regular examinations, and on self-reported symptoms. Exposure levels were low, but similar or greater than present-day exposures to radiofrequencies sources such as cell phone base stations. The conclusions were that no adverse health effects of the radiation were shown. The study validity depends on the assumption that staff at the other embassies were not exposed to similar radiofrequencies. This has been questioned, and other interpretations of the data have been presented.ConclusionsThe conclusions of the original report are supported. Contrary conclusions given in some other reports are due to misinterpretation of the results.
Highlights
From 1953 to 1976, beams of microwaves of 2.5 to 4.0 GHz were aimed at the US embassy building in Moscow
The frequency was 2.5 to 4.0 GHz and the exposure levels, while low compared to accepted exposure standards, were higher than typical present-day exposures of the public to, for example, cell phone base stations, so the study has relevance to current issues of health effects
Searches for peer-reviewed material reporting on the study were carried out using PubMed, citation indexes, and major reports and reviews on health effects of radiofrequencies, up to September 2011
Summary
From 1953 to 1976, beams of microwaves of 2.5 to 4.0 GHz were aimed at the US embassy building in Moscow. In 1976, an ambitious epidemiological study was commissioned by the U.S Department of State to investigate possible health effects on the staff of the US embassy in Moscow and their families. This review is based on the main 1978 report [1], obtained from the Johns Hopkins University library, and on published literature referring to it. The frequency was 2.5 to 4.0 GHz and the exposure levels, while low compared to accepted exposure standards, were higher than typical present-day exposures of the public to, for example, cell phone base stations, so the study has relevance to current issues of health effects
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