5G Caused / Spread COVID-19

Overview

In the spring of 2020, while a novel coronavirus killed thousands of people worldwide and overwhelmed hospital systems from Wuhan to Bergamo to New York, a significant number of people became convinced that the real cause was not a virus at all. It was cell towers. Specifically, the fifth-generation telecommunications infrastructure being deployed across developed nations — 5G — was either directly causing the symptoms attributed to COVID-19, weakening human immune systems to enable viral infection, or somehow activating or transmitting the virus through radio waves.

The theory was, by any scientific measure, impossible. Viruses are biological entities composed of genetic material wrapped in protein. Radio waves are oscillating electromagnetic fields. The idea that one could cause, transmit, or activate the other violates principles so fundamental to physics and biology that the claim occupies a category beyond merely wrong — it represents a collision between two domains of knowledge that have no mechanism of interaction.

And yet, within three months of the theory’s emergence, more than 80 cell towers had been set on fire in the United Kingdom alone. Telecom engineers were physically assaulted. Emergency mobile networks serving hospitals were disrupted. The 5G-COVID theory became one of the most consequential examples of how conspiracy theories translate into real-world violence — and one of the most studied cases in the emerging field of “infodemic” research.

Origins & History

Pre-existing Anti-5G Sentiment

The theory did not emerge from nowhere. It drew on a pre-existing ecosystem of anti-5G activism that had been building since at least 2018, when early 5G deployments prompted health concerns about radiofrequency radiation. The broader 5G conspiracy theory predated COVID-19 and encompassed a range of health claims — that 5G radiation caused cancer, infertility, insomnia, nosebleeds, and cognitive impairment. These claims were not supported by evidence but had established a community of believers, Facebook groups, petition campaigns, and alternative health influencers who were primed to connect any new health crisis to the technology they already feared.

Anti-electromagnetic activism itself has a much longer history, stretching back to concerns about high-voltage power lines in the 1970s, mobile phone radiation in the 1990s, and Wi-Fi health fears in the 2000s. Each new telecommunications technology has generated its own wave of health anxiety. Arthur Firstenberg’s 2017 book The Invisible Rainbow argued that major disease outbreaks throughout history — including the 1918 Spanish flu — coincided with the introduction of new electromagnetic technologies. Firstenberg’s thesis was rejected by epidemiologists and physicists but provided an intellectual framework that 5G-COVID proponents would draw upon.

The Wuhan Coincidence

The earliest identified connection between 5G and COVID-19 appeared on social media platforms in late January 2020. A January 22, 2020, post on a French conspiracy forum linked Wuhan’s status as an early 5G pilot city to the emerging outbreak. The logic was simple and intuitively appealing: Wuhan was one of the first cities in China to roll out commercial 5G networks in October 2019, and Wuhan was where the pandemic began. The coincidence seemed too neat to be coincidental.

Within days, similar claims appeared in English-language Facebook groups and on Twitter. The argument spread through existing networks of anti-5G activists, anti-vaccination communities, and New Age health groups. By February 2020, the theory had multiple variants:

• The radiation-only theory: 5G radiation directly caused the symptoms attributed to COVID-19. There was no virus at all — the entire pandemic was a cover story for radiation sickness.
• The immune suppression theory: 5G weakened human immune systems, making populations in 5G-covered areas more susceptible to viral infection.
• The activation theory: 5G signals could somehow “activate” the virus or accelerate its replication within the human body.
• The cover story theory: The pandemic was engineered or exaggerated to provide cover for the forced installation of 5G infrastructure during lockdowns, when the public couldn’t observe or protest construction.

The Cowan Video

A critical amplification event occurred on March 12, 2020, when Thomas Cowan, a holistic medicine practitioner in San Francisco whose medical license had been placed on probation by the Medical Board of California, delivered a talk at the Health And Human Rights Summit in Tucson, Arizona. In his presentation, Cowan explicitly blamed 5G for the pandemic. He drew on Firstenberg’s electromagnetic-disease correlation thesis, argued that cells “excrete” viruses when poisoned by radiation (a claim with no basis in virology), and presented a map showing 5G coverage that he claimed correlated with COVID-19 hotspots.

A video of the talk was uploaded to YouTube and went massively viral, accumulating millions of views before the platform removed it. The video was shared by wellness influencers, alternative health practitioners, and anti-5G activists who presented Cowan’s credentials as a physician (his probationary status was not mentioned) as evidence of authority. The video’s removal by YouTube was interpreted by believers as censorship of a dangerous truth.

Celebrity Amplification

Celebrity endorsements turbocharged the theory’s reach beyond its original subcultural boundaries. On April 4, 2020, British television presenter Eamonn Holmes made remarks on ITV’s This Morning that were widely interpreted as lending credibility to the 5G-COVID link, prompting a rebuke from Ofcom, the UK’s broadcast regulator, which ruled that Holmes’ comments had been “ambiguous” and “risked undermining viewers’ trust in official health advice.” American actor Woody Harrelson shared a 5G-COVID conspiracy post on Instagram to his 2.2 million followers. British musician M.I.A. posted similar content. British rapper Keri Hilson shared a video claiming 5G caused the pandemic.

These celebrity signals pushed the theory from niche conspiracy forums into mainstream social media feeds. Each celebrity share exposed the claim to audiences who might never have encountered anti-5G content otherwise, and the parasocial trust that followers place in celebrity figures gave the claims a credibility they could not have earned on their own merits.

The Arsons

The real-world consequences arrived quickly and violently. On April 2, 2020, a 5G mast on the Sparkhill site in Birmingham, England, was set on fire. Within weeks, over 80 cell towers had been attacked across the United Kingdom — burned, vandalized, or had their cables cut. The attacks spread internationally: the Netherlands recorded at least 30 incidents, with towers damaged in Groningen, Almere, and Rotterdam. Arsons were reported in Ireland, Belgium, Cyprus, Australia, and New Zealand.

The damage went beyond the towers themselves. Some of the burned structures were not even 5G-equipped — they were 3G and 4G infrastructure serving hospitals, emergency services, and communities under lockdown. British mobile operators EE, Three, and Vodafone issued a joint statement noting that the attacks were “endangering lives” by disrupting communications used by emergency services during the pandemic. The National Health Service reported that tower attacks had disrupted mobile coverage in areas served by pandemic-response teams.

Telecom workers became targets of abuse. Engineers reported being spat at, verbally threatened, and physically assaulted while working on cell infrastructure. Some wore body cameras for protection. The UK’s Mobile UK trade body reported over 200 incidents of abuse against telecom staff in April 2020 alone.

British police arrested multiple individuals in connection with the arsons. In several cases, defendants were found to have consumed 5G-COVID conspiracy content on social media in the days before carrying out attacks.

Platform and Government Responses

Governments and international organizations scrambled to respond to a phenomenon that was simultaneously absurd and dangerous. The World Health Organization added the 5G-COVID theory to its “mythbusters” page. The UK government convened the Counter Disinformation Unit to track and combat the theory’s spread. British Culture Secretary Oliver Dowden held calls with social media executives to demand faster removal of 5G-COVID content.

Social media platforms, including Facebook, YouTube, and Twitter, implemented policies to remove 5G-COVID content, marking one of the earliest coordinated platform responses to pandemic misinformation. Facebook reported removing millions of posts containing the claim. YouTube added information panels directing viewers to WHO resources on videos mentioning 5G. These actions became a flashpoint in broader debates about free speech, corporate censorship, and the role of technology companies in policing public discourse.

Key Claims

• 5G millimeter wave radiation directly causes the respiratory symptoms attributed to COVID-19, and the virus itself does not exist or is a cover story for radiation sickness
• 5G radiation weakens the human immune system, making populations in 5G coverage areas more susceptible to viral infections including SARS-CoV-2
• Wuhan’s status as one of China’s first 5G pilot cities explains why the pandemic originated there
• The global 5G rollout map correlates with COVID-19 infection hotspots
• 5G operates at frequencies that can disrupt cellular oxygen absorption, producing hypoxia symptoms identical to severe COVID-19
• The pandemic was engineered or exaggerated to provide cover for the forced installation of 5G infrastructure during lockdowns when public protests were impossible
• Historical pandemics — the 1918 Spanish flu coinciding with radio, the 1957 flu coinciding with radar deployment — establish a pattern of electromagnetic technology causing disease outbreaks
• Bill Gates and telecommunications companies conspired to create both 5G and the pandemic for profit and population control

Evidence & Debunking

The scientific evidence against the 5G-COVID link is unambiguous and comes from multiple disciplines. The theory fails at every level of analysis — physical, biological, epidemiological, and statistical.

The Physics

At the most fundamental level, viruses are biological entities that replicate inside living cells. Radio waves are non-ionizing electromagnetic radiation. There is no known mechanism by which radio waves at any frequency can create, transport, or activate a virus. This is not a contested point in physics or virology — it is as settled as the fact that sound waves cannot cause pregnancy. The two phenomena exist in entirely separate domains of physical reality.

5G networks operate in three frequency bands: low-band (600-700 MHz), mid-band (2.5-3.7 GHz), and high-band millimeter wave (24-47 GHz). All of these are non-ionizing — meaning they do not carry enough energy to break chemical bonds in DNA or other molecules. The distinction between ionizing radiation (X-rays, gamma rays, which can cause cellular damage) and non-ionizing radiation (radio waves, microwaves, visible light, which cannot) is fundamental to radiation physics.

The International Commission on Non-Ionizing Radiation Protection (ICNIRP) — the independent scientific body that sets global guidelines for radiofrequency exposure — published updated guidelines in March 2020 confirming that 5G frequencies operate well below thresholds associated with tissue heating or any other established biological effect. A 2019 review by Simko and Mattsson published in the International Journal of Environmental Research and Public Health examined the existing literature on millimeter wave health effects and found no evidence of immune suppression at exposure levels consistent with telecommunications infrastructure.

The Geographic Correlation

The geographic correlation argument collapses under scrutiny. Iran, which had some of the world’s highest early COVID-19 death rates, had no 5G infrastructure. Sub-Saharan African nations with zero 5G deployment experienced COVID-19 outbreaks. Rural areas worldwide, far from any cell tower of any generation, reported infections. Indigenous communities in the Amazon with no telecommunications infrastructure were devastated by the virus.

Conversely, South Korea — one of the most advanced 5G markets globally, with widespread urban coverage — had one of the most successful early pandemic responses, with remarkably low mortality rates. Japan, another early 5G adopter, similarly kept death rates low through public health measures. If 5G caused or exacerbated COVID-19, these countries should have been among the hardest hit. They were not.

A 2020 study by researchers at the University of Oxford’s Leverhulme Centre for Demographic Science examined 5G coverage and COVID-19 cases across 31 countries and found no statistical association between 5G deployment and infection rates or mortality. The study was published in the International Journal of Environmental Research and Public Health.

The Oxygen Absorption Claim

The specific claim that 5G disrupts oxygen absorption in blood hemoglobin was addressed by the UK’s Full Fact organization and by the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA). Both confirmed that non-ionizing radiation at 5G frequencies cannot alter molecular bonds in hemoglobin or affect oxygen transport. The claim appears to have originated from a misreading of a 2000 study on 60 GHz absorption by atmospheric oxygen — a well-known phenomenon in radio propagation engineering that describes how oxygen molecules in the air absorb energy at 60 GHz, creating a propagation dip. This is a property of oxygen molecules in the atmosphere, not in human blood, and has no bearing on human physiology.

The Historical Correlation Claim

The historical pattern claimed by Firstenberg and Cowan — that pandemics coincide with new electromagnetic technologies — is a textbook example of spurious correlation. The 1918 Spanish flu was caused by an H1N1 influenza virus, whose existence has been confirmed through genomic sequencing of preserved samples. The virus spread through the trenches and transport ships of World War I, following the movement of soldiers, not the installation of radio transmitters. The 1957 Asian flu and 1968 Hong Kong flu were caused by identified influenza virus subtypes that were isolated, cultured, and studied by virologists. No epidemiologist has ever identified electromagnetic radiation as a contributing factor to any influenza pandemic.

Key Figures

• Thomas Cowan: San Francisco holistic practitioner whose March 2020 video blaming 5G for COVID-19 went viral. His medical license was on probation at the time; it was subsequently revoked.
• Arthur Firstenberg: Author of The Invisible Rainbow (2017), whose electromagnetic-disease correlation thesis provided the intellectual framework for the 5G-COVID theory.
• Eamonn Holmes: British television presenter whose ambiguous on-air comments were ruled by Ofcom to have risked undermining trust in official health advice.
• David Icke: British conspiracy author who promoted the 5G-COVID theory through his substantial online following, leading to his removal from YouTube and Facebook.

Timeline

• 2017: Arthur Firstenberg publishes The Invisible Rainbow, arguing electromagnetic technologies cause disease outbreaks
• 2018–2019: Anti-5G activism grows across Europe and North America as commercial deployments begin
• 2019 (October): Wuhan deploys commercial 5G; coincides with first COVID-19 cases in December
• 2020 (January 22): Earliest identified 5G-COVID link appears on French conspiracy forum
• 2020 (February): Theory spreads through English-language anti-5G Facebook groups
• 2020 (March 12): Thomas Cowan delivers his 5G-COVID talk in Tucson; video goes viral
• 2020 (March 20): ICNIRP publishes updated guidelines confirming 5G safety
• 2020 (April 2): First cell tower arson in Birmingham, UK
• 2020 (April 4): Eamonn Holmes makes controversial comments on ITV; Woody Harrelson shares conspiracy content
• 2020 (April–May): Over 80 tower attacks in UK; attacks spread to Netherlands, Ireland, Belgium, Australia, New Zealand
• 2020 (April): WHO adds 5G-COVID to mythbusters page; social media platforms begin mass removal of content
• 2020 (April): David Icke removed from YouTube for promoting 5G-COVID theory
• 2020 (May): UK government convenes Counter Disinformation Unit; multiple arson arrests
• 2020 (June): Oxford study finds no statistical association between 5G coverage and COVID-19 rates
• 2020–2021: Theory gradually subsides in mainstream discourse but persists in anti-5G and alternative health communities

Cultural Impact

The 5G-COVID conspiracy theory became one of the defining case studies in pandemic-era misinformation — and in the emerging discipline of “infodemic” research. It demonstrated several phenomena that would recur throughout the pandemic.

Conspiracy-to-Violence Pipeline

The cell tower arsons represented a rare and alarming instance of conspiracy beliefs translating into direct infrastructure damage and public safety risks in Western democracies. The speed of the pipeline — from online theory to physical arson in less than three months — stunned researchers who studied radicalization. Jolley and Paterson’s study in the British Journal of Social Psychology found that belief in the 5G-COVID conspiracy was a significant predictor of support for violence against telecom infrastructure, even after controlling for general conspiratorial thinking.

The arsons also demonstrated an ironic consequence: by damaging cell towers, the attackers disrupted the very mobile networks that hospitals, ambulance services, and NHS call centers relied upon during the pandemic. The conspiracy theory’s proposed solution actively worsened the crisis it claimed to address.

Platform Moderation Watershed

The episode accelerated platform-level content moderation policies that would shape the rest of the pandemic response. Facebook, YouTube, and Twitter all implemented specific rules against 5G-COVID misinformation, removing tens of thousands of posts and videos. David Icke, one of Britain’s most prominent conspiracy figures, was permanently removed from YouTube and Facebook for promoting the theory. These actions became a flashpoint in broader debates about free speech, corporate censorship, and the role of technology companies in policing public discourse.

For some, the platform takedowns only reinforced the conspiracy: if powerful companies were suppressing the information, it must be true. This reflexive interpretation — censorship as confirmation — is a well-documented feature of conspiratorial thinking that makes moderation a perpetually double-edged intervention.

Conspiracy Fusion

Researchers identified the 5G-COVID theory as a “conspiracy theory fusion” — a hybrid that combined pre-existing anti-5G health concerns, anti-vaccination networks, New World Order narratives, anti-Bill Gates sentiment, and COVID-19 conspiracy theories into a single, rapidly mutating narrative. A 2020 study by Ahmed and colleagues published in the Journal of Medical Internet Research analyzed 233,000 tweets and found that conspiracy-promoting accounts were disproportionately influential in shaping the 5G-COVID conversation, often outpacing corrections from health authorities by orders of magnitude.

Bruns, Harrington, and Hurcombe’s study of 5G-COVID content on Facebook, published in Media International Australia, found that conspiracy groups served as bridging nodes between previously separate communities — connecting anti-vaccination groups, anti-5G groups, QAnon followers, and alternative health communities into a larger conspiratorial ecosystem. The 5G-COVID theory functioned less as a standalone belief and more as a connective tissue linking disparate conspiratorial communities into a unified, if incoherent, worldview.

The Infodemic Concept

The theory’s rapid global spread — from French conspiracy forums to British cell tower fires in under three months — provided a real-time demonstration of the “infodemic” concept that the WHO had warned about. It remains a reference case in academic literature on health misinformation, frequently cited in papers on misinformation dynamics, platform governance, and the psychology of conspiracy belief. The 5G-COVID episode proved that in a pandemic, bad information can move faster than a virus — and cause its own form of damage.

Sources & Further Reading

• Ahmed, Wasim, et al. “COVID-19 and the 5G Conspiracy Theory: Social Network Analysis of Twitter Data.” Journal of Medical Internet Research 22, no. 5 (2020): e19458.
• International Commission on Non-Ionizing Radiation Protection. “Guidelines for Limiting Exposure to Electromagnetic Fields (100 kHz to 300 GHz).” Health Physics 118, no. 5 (2020): 483-524.
• Jolley, Daniel, and Jenny L. Paterson. “Pylons Ablaze: Examining the Role of 5G COVID-19 Conspiracy Beliefs and Support for Violence.” British Journal of Social Psychology 59, no. 3 (2020): 628-640.
• Simko, Myrtill, and Mats-Olof Mattsson. “5G Wireless Communication and Health Effects — A Pragmatic Review Based on Available Studies Regarding 6 to 100 GHz.” International Journal of Environmental Research and Public Health 16, no. 18 (2019): 3406.
• Bruns, Axel, Stephen Harrington, and Edward Hurcombe. “‘Corona? 5G? Or Both?’: The Dynamics of COVID-19/5G Conspiracy Theories on Facebook.” Media International Australia 177, no. 1 (2020): 12-29.
• Full Fact. “Here’s What 5G Doesn’t Do.” fullfact.org, April 2020.
• Firstenberg, Arthur. The Invisible Rainbow: A History of Electricity and Life. White River Junction, VT: Chelsea Green, 2017. [Note: This book is cited as a source for the theory’s claims, not as credible science.]
• Ofcom. “Decision on complaint against ITV’s This Morning.” June 2020.
• Mobile UK. “Joint Operator Statement on Attacks on Mobile Infrastructure.” April 2020.

Related Theories

• 5G Conspiracy Theory — the broader anti-5G health claims from which the COVID-specific variant emerged
• COVID-19 Conspiracy Overview — the full landscape of COVID-19 conspiracy theories
• Chemtrails — another theory attributing health effects to technology infrastructure
• Bill Gates Conspiracy — Gates is frequently cited as a co-conspirator in 5G-COVID narratives