RF: Microwave News Article Archive (2004 - )

“RF Exposure of the Yellow Fever Mosquito (A. aegypti) from 2 to 240 GHz,” PLoS Computational Biology, October 28, 2021. “For a given incident RF power, the absorption increases with increasing frequency between 2 and 90 GHz with a maximum between 90 and 240 GHz.” Open access.

“Threshold of RF EMF Effect on Human Brain,” International Journal of Radiation Biology, posted August 23, 2021. Lowest SAR threshold for effect on EEG is more than a 1,000 times lower than level deemed safe by ICNIRP and the U.S. FCC. Also the changes in EEG are similar to those seen in depression.

A new analysis from the radiation group at the International Agency for Research on Cancer (IARC) calls into question the agency’s own classification of wireless radiation as a possible human carcinogen.

On May 27, IARC’s Isabelle Deltour presented the new analysis of the incidence of malignant brain tumors (glioma) in the Nordic countries —Denmark, Finland, Norway and Sweden— over the last several decades. She spoke at an online colloquium hosted by the German Federal Office of Radiation Protection, known as the BfS.

Deltour argued that the trends are mostly not “compatible” with those seen in the epidemiological studies —principally, Interphone and Lennart Hardell’s— that were the basis of IARC’s 2011 designation of RF radiation as a possible, or 2B, human carcinogen.

The International Commission on Non-Ionizing Radiation Protection (ICNIRP) has issued updated guidelines for exposures to RF/microwave radiation.

“The guidelines have been developed after a thorough review of all relevant scientific literature, scientific workshops and an extensive public consultation process. They provide protection against all scientifically substantiated adverse health effects due to EMF exposure in the 100 kHz to 300 GHz range,” according to...

After eight years of work, the World Health Organization (WHO) is reopening its review of the health effects of RF radiation for a summary report intended to serve as a benchmark for its more than 150 member countries. The report will be used as a guide to respond to widespread concerns over the new world of 5G.

The WHO issued a public call in October for detailed literature reviews on ten types of RF–health impacts from cancer to fertility to electrohypersensitivity. Some see the move as a sign that the health agency is interested in opinions beyond those of its long-time partner, the International Commission on Non-Ionizing Radiation Protection (ICNIRP). They hope that the WHO is finally ready to recognize evidence of low-level effects, in particular the link between cell phones and cancer. Others are far from convinced.

The skeptics see the new reviews as little more than a ruse.

“Occupational Exposure to High-Frequency EMFs and Brain Tumor Risk in the INTEROCC Study: An Individualized Assessment Approach,” Environment International, online July 31, 2018.

“In conclusion, despite the improved quantitative exposure assessment used in this study, the results do not support a positive association between occupational exposure to high-frequency EMF and either glioma or meningioma risk. However, given our limited statistical power, due to the small number of exposed participants, and despite our results’ lack of significance our findings foster the need for further research focusing on RF magnetic fields and tumor promotion, as well as possible interactions with other frequencies and with chemicals.” (see press release.)

“Thermal and Non-Thermal Health Effects of Low Intensity Non-Ionizing Radiation: An International Perspective,” Environmental Pollution, posted July 6, 2018.

An “urgent” call for action from D. Belpomme, L. Hardell, I. Belyaev, E. Burgio & D. Carpenter.

“RF Radiation Injures Trees Around Mobile Phone Base Stations,” Science for the Total Environment, December 1, 2016.

“We found a high-level damage in trees within the vicinity of phone masts.” From a German-Spanish team.

“The results of our experiments suggest the remarkable sensitivity … of the Antarctic amphipod … Even 2 nT RF regardless of frequency was able to disrupt orientation.” (1-10 MHz)