German teachers report widespread EMF health concerns and low information levels in new LMU Munich study

A new BMC Public Health study from Ludwig-Maximilians-Universität Munich finds that a third of German school teachers (32%) and nursery school teachers (33%) believe electromagnetic field exposure below legal limits may cause adverse health effects, with 11% falling into a high-risk-perception class identified through latent class analysis. The 2024 mixed-methods study combined an online survey of 1,400 teachers with 29 focus-group participants, and found that 56% of school teachers and 77% of nursery teachers consider themselves poorly informed about EMFs. The authors, led by Katharina Lüthy at LMU's Institute and Clinic for Occupational, Social and Environmental Medicine, conclude that teachers act as multipliers of health information to parents and children and call for tailored EMF communication formats to be developed and evaluated.

"A third of all participating school teachers (32%) and nursery school teachers (33%) indicated that, in their view, EMF exposure below legal limits may cause adverse health effects."

— Lüthy et al. (2026)

"Many school teachers (56%) and nursery school teachers (77%) perceived themselves as poorly informed about EMFs."

— Lüthy et al. (2026)

"A notable proportion of school teachers and nursery school teachers indicated considerable risk perception towards EMFs. Most participants indicated low subjective information levels, expressing a need for information on EMF health effects."

— Lüthy et al. (2026)

📄 Underlying Research

[Lüthy K Riesmeyer C Kühn J Forster F Radon K Weinmann T] BMC Public Health Journal Level 1ⓘ

🔗 DOI 📚 PubMed

🇩🇪 German teachers report widespread EMF health concerns and low information levels in new LMU Munich study

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📄 Underlying Research

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