Index/Topics/Public Health

Public Health

The field of public health, including disease prevention and management.

Fact-Checks

13 results
Jan 15, 2026
Most Viewed

Is dihydrogen monoxide bad for you?

Dihydrogen monoxide is simply the chemical name for water (H2O), an essential compound for life and everyday society . While routine exposure to it is not inherently harmful, water’s physical properti...

Jan 25, 2026
Most Viewed

How can consumers verify health product endorsements and detect doctored celebrity endorsements?

move markets and minds, but they’re also easy to fake and prone to overreach; consumers can protect themselves with a short checklist of verification steps drawn from consumer-protection guidance and ...

Feb 1, 2026
Most Viewed

Do we need a water softener in NW Florida.

’s groundwater from the is generally described as —commonly under 180 parts per million (ppm)—so some households will see tangible benefits from a water softener while others will not . Local treatmen...

Jan 27, 2026

What was the impact of Title 42 on the number of expulsions during 2020–2023?

transformed a rarely used public‑health statute into the ’ dominant border‑control tool from March 2020 through May 11, 2023, producing roughly 2–3 million expulsions during that span depending on the...

Jan 24, 2026

Why is CHB in Minneapolis which is more than 100 miles from the Canadian border?

The “” referenced in the context of is a public‑health designation — — not an immigration or ‑security office, which explains why it sits well inland from the Canadian border; Minneapolis is the seat ...

Feb 5, 2026

How did the COVID-19 pandemic in 2020 impact ICE detainees and public perception?

transformed from an administrative function into a flashpoint: detainees experienced far higher infection rates and constrained medical care, and the crisis amplified scrutiny from lawyers, advocates,...

Feb 3, 2026

Can i eat my poo?

No — is unsafe and medically inadvisable; while a tiny accidental taste often causes no lasting harm, feces routinely contain bacteria, viruses, and parasites that can produce diarrhea, fever, or more...

Jan 27, 2026

What evidence should I collect when a supplement causes an adverse medical reaction?

When a dietary supplement appears to cause harm, the most effective evidence collection is methodical: document the product (label, lot number, purchase details), capture the clinical picture (symptom...

Jan 23, 2026

In statistics, how meaningful is the gap between 25% and 30% in sample proportions?

— 25% versus 30% — can be either trivial or important depending on , variability and the stakes; statistical tools like the standard error, and determine whether that gap is unlikely to be noise or li...

Jan 20, 2026

What changes to U.S. policy occurred under Title 42 expulsions and how did they affect unaccompanied minors?

Title 42 transformed a public-health statute into a border enforcement tool that authorized immediate "expulsions" of migrants without standard immigration process, dramatically constraining asylum ac...

Jan 18, 2026

Can de world be saved from idiocy

The world can be steered away from widespread ignorance — but not by a single miracle fix; success depends on sustained, coordinated investments in critical thinking, media and information literacy, a...

Jan 16, 2026

Are farts flammable

Farts can be flammable because some of the gases produced in the gut—most notably hydrogen, methane and hydrogen sulfide—burn in air when mixed with sufficient oxygen and exposed to a flame . Whether ...

Jan 8, 2026

Does being cold directly cause influenza infection or just symptoms?

Being cold does not directly cause influenza; infection requires exposure to influenza virus, but cold temperatures and the conditions that accompany them—low humidity, increased viral stability, weak...