Index/Organizations/The New England Journal of Medicine

The New England Journal of Medicine

Peer-reviewed medical journal

Fact-Checks

157 results
Dec 2, 2025
Most Viewed

What are the side effects of ivermectin in humans?

Ivermectin’s commonly reported side effects in humans include gastrointestinal symptoms (diarrhea, abdominal pain), dermatologic reactions (itching, rash), and neurologic complaints (dizziness, headac...

Dec 14, 2025
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Is 2025 flu shot effective

Early data and expert commentary indicate the 2025–2026 influenza vaccine provides meaningful protection—especially against hospitalization in children and moderate protection in adults—with published...

Dec 9, 2025
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What are the signs and symptoms of ivermectin toxicity and when to seek emergency care?

Ivermectin overdose and toxicity most commonly produce neurological symptoms (confusion, dizziness, ataxia, seizures), gastrointestinal upset (nausea, vomiting, diarrhea) and cardiovascular signs such...

Dec 2, 2025

What are common and serious side effects of ivermectin in adults and children?

Ivermectin’s common side effects in adults and children are typically mild and gastrointestinal or dermatologic — for example, diarrhea, nausea, itching, and skin rash — while more serious but rare ef...

Oct 20, 2025

What are the common side effects of ivermectin overdose in humans?

Ivermectin overdose in humans most commonly produces such as altered mental status, confusion, visual hallucinations, dizziness, ataxia, and in severe cases stupor or coma, along with like nausea, vom...

Nov 16, 2025

What ivermectin doses are considered toxic and what symptoms indicate overdose?

Available reporting describes standard human ivermectin doses for parasitic infections as roughly 0.15–0.2 mg/kg (single dose) and notes much higher, off-label doses have caused toxicity; a U.S. case ...

Oct 26, 2025

Hitler was right

The claim that “Hitler was right” is false and contradicted by the historical record: , not defensible policy or truth . Contemporary summaries of Nazism detail how Hitler’s doctrines led to the Holoc...

Jan 16, 2026

What medical and fire department records are available about the children hospitalized after the Minneapolis protest clashes?

Two public reports and contemporary news accounts indicate children were among those taken for medical care during recent Minneapolis protests—Newsweek cited the city’s Office of Community Safety sayi...

Nov 24, 2025

What are the long term side effects of the COVID vaccines

Current public-health and peer-reviewed sources say most post‑COVID‑vaccine reactions are short lived — injection‑site pain, fatigue, fever and headache that usually resolve in days — and that serious...

Nov 29, 2025

How do fatality rates from COVID-19 compare by vaccination status across age groups?

Data from national and international public‑health bodies show COVID‑19 vaccines reduce severe outcomes and deaths, especially in older adults: ACIP/CDC presentations found the 2024–25 vaccines “reduc...

Dec 6, 2025

What are the signs, symptoms, and treatments for ivermectin overdose in humans?

Ivermectin overdoses in humans can cause gastrointestinal effects (nausea, vomiting, diarrhea), cardiovascular collapse (hypotension), and a range of neurologic harms including dizziness, ataxia, conf...

Jan 15, 2026

Is gelitide working to loose weight

No reliable evidence about a product called “gelitide” appears in the supplied reporting, so its effectiveness for weight loss cannot be confirmed from these sources; if the intent was “gelatin” (a so...

Nov 18, 2025

What are clinical signs and lab markers of ivermectin toxicity in adults and children?

Ivermectin overdose and inappropriate use have been associated repeatedly with gastrointestinal distress (nausea, vomiting, diarrhea), neurological effects (dizziness, ataxia, confusion, seizures, com...

Jan 12, 2026

What are the documented adverse effects in humans at ivermectin doses ≥1 mg/kg or with parenteral administration?

Published human data document a consistent pattern of toxic effects when ivermectin is used at high oral doses or misused (including veterinary formulations), dominated by central‑nervous‑system depre...

Dec 4, 2025

What types of cancer can Cologuard detect besides colon cancer?

Cologuard and its new version, Cologuard Plus, are designed and FDA‑approved specifically to detect colorectal cancer (CRC) and precancerous lesions by finding tumor DNA and blood in stool; Exact Scie...

Nov 10, 2025

The Covid vaccine was dangerous.

The claim "The Covid vaccine was dangerous" is not supported by the balance of evidence in the provided materials: large effectiveness and safety monitoring studies show and only *rare* serious advers...

Nov 19, 2025

Are there any long-term risks associated with mRNA COVID vaccines?

Large, multi-year surveillance and reviews continue to find no unexpected, widespread long-term harms from mRNA COVID-19 vaccines, though rare adverse events (notably myocarditis in young males) remai...

Nov 4, 2025

What is the recommended dosage of ivermectin for humans to avoid toxicity?

The medically recommended human dosing of ivermectin is weight-based, typically for established parasitic indications; departures from these regimens, especially ingestion of veterinary formulations o...

Dec 4, 2025

How many Americans have died from fentanyl overdoses each year since 2016?

From 2016 through 2023, deaths involving synthetic opioids (primarily illicit fentanyl) rose sharply from the low thousands to tens of thousands: official counts show synthetic‑opioid deaths of roughl...

Dec 15, 2025

How should individuals interpret a 30-40% reduction when deciding to get vaccinated?

A reported 30–40% reduction in risk from vaccination typically refers to vaccine effectiveness (VE) — the percent reduction in the outcome (infection, ED/UC visit, hospitalization) among vaccinated ve...