Index/Organizations/Moderna

Moderna

American biotechnology company

Fact-Checks

185 results
Dec 5, 2025
Most Viewed

Are there new side effects in updated 2024-2025 COVID vaccines?

Recent reporting and public-health documents show no consistent evidence that the updated 2024–25 or 2025–26 COVID-19 vaccines introduced wholly new, common side effects; surveillance and news coverag...

Dec 17, 2025
Most Viewed

Where can I find Pfizer vaccine lot number lookup tools or databases online?

Public, consumer-facing lot‑number lookup tools exist for some COVID‑19 vaccines (for example Moderna’s Vial Lookup and manufacturer/Janssen checkers), but Pfizer (Comirnaty/BNT162b2) does not maintai...

Dec 6, 2025
Most Viewed

How do long-term side effects of the J&J vaccine compare with mRNA COVID-19 vaccines?

Large surveillance studies and safety summaries show different rare long‑term risks for the Janssen (J&J) adenovirus vaccine versus mRNA vaccines: J&J has been associated with rare thrombosis with thr...

Nov 12, 2025

How do Pfizer and Moderna vaccine side effects compare to other COVID vaccines?

Pfizer and Moderna mRNA vaccines produce (injection-site pain, fatigue, headache, fever) that are generally mild and resolve in days, with likely due to a higher mRNA dose . Rare serious events differ...

Nov 14, 2025

What are the most reported side effects of Pfizer COVID vaccine?

Clinical-trial and public-health reporting consistently list local pain at the injection site, fatigue, headache, muscle aches and chills as the most commonly reported side effects after Pfizer’s COVI...

Nov 9, 2025

Do vaccine manufacturers make profit from them

Vaccine manufacturers do make from vaccines, but the scale and context vary by company, product, and time period; COVID‑19 vaccines produced especially large revenues and profits for major firms durin...

Nov 9, 2025

How do long-term side effects of Janssen vaccine compare to Pfizer and Moderna COVID vaccines?

Clinical surveillance through 2022–2025 finds , with Janssen linked more to thrombosis with thrombocytopenia syndrome (TTS) and Guillain-Barré syndrome (GBS), and mRNA vaccines showing higher signals ...

Jan 22, 2026

What are the actual ingredients in COVID-19 vaccines according to CDC?

directs readers to each ’s fact sheet or package insert for the definitive list of ingredients and notes that those documents contain the full ingredient disclosures . Public summaries compiled by sta...

Dec 5, 2025

What are the documented side effects of 2024-2025 updated COVID vaccines in clinical trials?

Clinical-trial and post‑authorization reports for the 2024–2025 updated COVID vaccines show predictable, mostly short‑lived reactions — injection‑site pain/tenderness, fatigue, muscle aches, fever, he...

Oct 21, 2025

dr david e martin

Dr. David E. Martin is presented in the provided materials as a researcher who links historical coronavirus cultivation, patents, and pandemic-era policy decisions to suspicions about COVID-19 origins...

Nov 26, 2025

What long-term side effects have been documented for mRNA COVID-19 vaccines like Pfizer and Moderna?

Large safety reviews and surveillance systems report that most consequences of Pfizer and Moderna mRNA COVID-19 vaccines are short‑lived (local pain, fatigue, fever) but rare serious events have been ...

Nov 23, 2025

What patents does Anthony fauci have ?

Public records and patent databases show that Anthony S. Fauci is listed as an inventor on multiple patents and patent applications, mainly related to HIV biology and therapeutics assigned to the U.S....

Dec 14, 2025

What evidence links J&J COVID-19 vaccine to long-term blood clotting disorders?

Available reporting links Johnson & Johnson’s (J&J/Janssen) adenovirus‑vector COVID‑19 vaccine to a rare syndrome—thrombosis with thrombocytopenia syndrome (TTS)—with roughly 57–60 reported U.S. cases...

Oct 12, 2025

What do studies say about the cancer risk associated with the Pfizer COVID vaccine?

The body of evidence as of late 2025 does not establish a causal link between the Pfizer-BioNTech COVID-19 vaccine (BNT162b2) and increased cancer risk; surveillance and systematic reviews show common...

Dec 13, 2025

Do mRNA COVID vaccines affect complete blood count (WBC, neutrophils, lymphocytes, platelets) and when do values return to baseline?

mRNA COVID-19 vaccines can trigger short-lived changes in immune markers and—in rare cases—cause inflammatory conditions such as myocarditis; major public-health reviews and cohort studies find no sus...

Jan 28, 2026

Which ingredients have been falsely claimed to be in COVID-19 vaccines, and what do fact‑checks say about those claims?

A steady stream of false claims has circulated about what "contain" — from and to living organisms, , and undisclosed viral DNA sequences — and multiple independent fact‑checks and experts have reject...

Nov 29, 2025

Has Anthony Fauci personally profited from patents originating at NIH?

Available reporting shows Anthony Fauci did not personally pocket large pandemic-era royalties tied to NIH-held patents; he told lawmakers he receives “about $120 a year” from a decades-old monoclonal...

Nov 4, 2025

How does the Johnson & Johnson Covid vaccine compare to mRNA vaccines in terms of long-term side effects?

The evidence assembled shows that the Johnson & Johnson (Ad26.COV2.S) vaccine and mRNA vaccines (Pfizer-BioNTech, Moderna) have broadly favorable safety profiles but have been observed in post‑licensu...

Dec 11, 2025

Did rates of myocarditis or pericarditis change with the 2024-2025 COVID vaccine formulations?

Available surveillance and regulatory reports show the 2023–2024 mRNA COVID vaccines had estimated myocarditis/pericarditis incidence of roughly 8 cases per million doses overall and higher rates in y...

Dec 10, 2025

Which routine blood test values change after mRNA COVID vaccines and what is the timeline?

Routine blood tests can show transient immune activation after mRNA COVID-19 vaccination — most commonly temporary rises in inflammatory markers and antibody levels as part of the intended immune resp...