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Mainstream media censorship of COVID-19 treatments

c19early.org October 2025 Media censorship for COVID-19 low-cost treatments Media selectively covered negative studies for low-cost treatments Data from Altmetric: studies receiving significant mainstream media coverage from 6,000+ studies for 180 treatments Only 18 positive studies were covered: fluvoxamine (3), HCQ (2), antiandrogens (2), budesonide (2), vitamin D, melatonin, probiotics, ivermectin, cannabidiol, famotidinecurcumin, resveratrol, UDCA 53 negative studies were covered: HCQ (15), ivermectin (7), lopinavir/r.. (5), vitamin D (5), azithromycin (4), zinc (2), vitamin C (2), metformin (2), fluvoxamine (2)indomethacin, colchicine, selenium, probiotics, vitamin A, ibuprofen, antiandrogens, vitamin B9, cannabidiol 98% of studies showing significantly lower risk were censored: 2020 2021 2022 2023 2024
c19early.org October 2025 C19 media censorship Media censored positive studies Data from Altmetric: studies receiving significant media coverage from 6,000+ studies for 180 treatments For low-cost treatments media covered only 18 positive studies: fluvoxamine (3), HCQ (2), antiandrogens (2), budesonide (2), vitamin D, ... 53 negative studies were covered: HCQ (15), ivermectin (7), lopinavir/r.. (5), vitamin D (5), azithromycin (4), ... 98% of positive studies were censored: 2020 2021 2022 2023 2024
c19early.org October 2025 Media coverage for COVID-19 high-profit treatments Media selectively covered positive studies for high-profit treatments Data from Altmetric: studies receiving significant mainstream media coverage from 6,000+ studies for 180 treatments 28 positive studies were covered: tocilizumab (5), paxlovid (5), conv. plasma (4), casirivimab/i.. (3), molnupiravir (3), remdesivir (2), peg. lambda (2), sargramostim (2)sarilumab, tixagevimab/c.. 11 negative studies were covered: remdesivir (4), conv. plasma (2), molnupiravir, bebtelovimab, sotrovimab, bamlan../e.., paxlovid 96% of negative studies were not covered: 2020 2021 2022 2023
c19early.org COVID-19 media coverage High-profit treatments: bias for positive studies Data from Altmetric: studies receiving significant media coverage from 6,000+ studies for 180 treatments For high-profit treatments media covered 28 positive studies: tocilizumab (5), paxlovid (5), conv. plasma (4), casirivimab/i.. (3), ... 11 negative studies were covered: remdesivir (4), conv. plasma (2), molnupiravir, bebtelovimab, sotrovimab, ... 96% of negative studies were not covered: 2020 2021 2022 2023
c19early.org October 2025 Media censorship for COVID-19 ivermectin studies Media censored positive studies, focusing on negative studies Data from Altmetric: studies receiving significant mainstream media coverage from 106 studies for ivermectin treatment Only 1 positive study was covered: 7 negative studies were covered: 98% of studies showing significantly lower risk were censored: 2020 2021 2022 2023
c19early.org October 2025 C19 media censorship for ivermectin Media censored positive studies Data from Altmetric: studies receiving significant media coverage from 106 studies for ivermectin treatment For ivermectin the media covered only 1 positive study: 7 negative studies were covered: 98% of positive studies were censored: 2020 2021 2022 2023
c19early.org October 2025 Media censorship for COVID-19 HCQ studies Media censored positive studies, focusing on negative studies Data from Altmetric: studies receiving significant mainstream media coverage from 424 studies for HCQ treatment Only 2 positive studies were covered: 15 negative studies were covered: 99% of studies showing significantly lower risk were censored: 2020 2021 2022 2023
c19early.org October 2025 C19 media censorship for HCQ Media censored positive studies Data from Altmetric: studies receiving significant media coverage from 424 studies for HCQ treatment For HCQ the media covered only 2 positive studies: 15 negative studies were covered: 99% of positive studies were censored: 2020 2021 2022 2023
c19early.org October 2025 Media censorship for COVID-19 vitamin D studies Media censored positive studies, focusing on negative studies Data from Altmetric: studies receiving significant mainstream media coverage from 126 studies for vitamin D treatment Only 1 positive study was covered: 5 negative studies were covered: 99% of studies showing significantly lower risk were censored: 2020 2021 2022 2023
c19early.org October 2025 C19 media censorship for vitamin D Media censored positive studies Data from Altmetric: studies receiving significant media coverage from 126 studies for vitamin D treatment For vitamin D the media covered only 1 positive study: 5 negative studies were covered: 99% of positive studies were censored: 2020 2021 2022 2023
Analysis of media coverage for the 180 treatments we cover using Altmetric. For all papers with a DOI, we retrieve the Altmetric "cited_by_msm_count" which records the number of ~12,000 tracked news outlets that covered the paper1. Papers are considered to have received significant media coverage if they were covered by at least 0.5% of the tracked news outlets.
c19early.org

Low-cost existing treatments

Can reduce risk
Known safety profile
More widely available
Available immediately
Can be distributed in advance for immediate treatment

High-profit novel treatments

Can reduce risk
Inherently risky—long-term and rare side effects unknown
High cost limits use
Limited production
High profit incentivizes unethical behavior
Substantial delay for development and testing
Delayed treatment due to access barriers
Why were low-cost treatments censored by the media?
A combination of factors likely led to the media's suppression of low-cost treatments:
- Politicization
led to a media environment where coverage was often framed to support a political narrative rather than to provide objective scientific information. As Scott Alexander said:
"if you say anything in favor of ivermectin you will be cast out of civilization and thrown into the circle of social hell reserved for Klan members and 1/6 insurrectionists. All the health officials in the world will shout 'horse dewormer!' at you and compare you to Josef Mengele."
There was strong social pressure to discredit low-cost treatments.
- Censorship
of information conflicting with selected authorities (individuals and organizations could be permanently banned on Twitter and YouTube).
- FDA requires "no adequate, approved, and available alternatives"
in order to grant an EUA for novel high-profit interventions, creating a strong incentive for authorities to ignore or downplay existing low-cost treatments.
- Regulatory capture
biases authorities towards high-profit interventions.
- Authorities ignored most evidence for low-cost treatments
, for example the NIH references only 2% of studies in delayed, rarely-updated, biased commentaries with no quantitive analysis.
- Media coverage of science is often not very accurate
, e.g., misunderstanding confounding issues. A COVID-19 example - the media jumped on the RECOVERY HCQ RCT to conclude a lack of efficacy, but very late treatment of late stage patients (mostly on oxygen already) with an excessive toxic dose (shown dangerous in a dose comparison RCT) provides no information on the recommended early/prophylactic treatment. Basic details like treatment delay and dose are challenging for much of the media, which may favor deferring to authorities. Many studies for low-cost treatments require greater expertise to analyze. Relatively few journalists have a strong ability to analyze clinical trials and are outnumbered by the rest.
- Substantial funding from pharmaceutical advertising
biases editorial decisions towards high-profit interventions.
- PR power
- companies/teams with strong PR presence are favored in the media, which correlates with high-profit and high conflict of interest studies.
- Media was very negative in general
, inflating risk, fear, and anxieties. This may help ratings because people may feel the need to continue watching until the end of the danger. A combination of low-cost treatments greatly reducing risk conflicts with the negative narrative.
References
Please send us corrections, updates, or comments. c19early involves the extraction of 200,000+ datapoints from thousands of papers. Community updates help ensure high accuracy. Treatments and other interventions are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment or intervention is 100% available and effective for all current and future variants. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. IMA and WCH provide treatment protocols.
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