There is no credible scientific evidence that 5G towers cause cancer, and observed increases in cancer rates after 5G deployment do not establish causation.
5G towers cause cancer because cancer rates increased after 5G deployment

FactVerify
Source: factverify.com
Key Evidence
Health authorities including WHO and the American Cancer Society find no conclusive evidence linking RF radiation from 5G towers to cancer.
Epidemiological studies do not demonstrate increased cancer incidence caused by proximity to cell towers.
The non-ionizing nature of RF radiation used in 5G lacks a plausible mechanism for carcinogenesis.
What the Evidence Shows
The claim that 5G towers cause cancer because cancer rates increased after 5G deployment conflates correlation with causation without supporting evidence. Scientific consensus from authoritative health organizations such as the World Health Organization, American Cancer Society, and national cancer institutes indicates that radiofrequency (RF) radiation emitted by 5G towers is non-ionizing and lacks sufficient energy to damage DNA or cause cancer directly.cancer.org.aucancer.org.auI heard that the new 5G technology can cause cancer. Is this true?
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While some studies have reported adverse health symptoms near base stations, these findings are inconsistent and often confounded by other environmental or psychosocial factors.cancer.govcancer.govCell Phones and Cancer Risk Fact Sheet Importantly, epidemiological data do not show a consistent increase in cancer incidence attributable to RF exposure from cell towers, including 5G. The temporal association of increased cancer rates following 5G deployment does not prove causality; many other factors can influence cancer trends over time.
Additionally, the frequencies used by 5G have limited penetration depth and are regulated to remain well below international safety limits. Claims relying on temporal correlation without mechanistic or robust epidemiological support are misleading.
Therefore, the conclusion that 5G towers cause cancer based solely on increased cancer rates after deployment is unsupported by current scientific evidence.