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Glucose Monitor Glitch: A Critical Look at the Recent Health Scare

USASaturday, December 6, 2025
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A Recent Health Scare

A recent health scare has emerged involving Abbott's glucose monitors. The issue? Some devices are giving wrong readings, and it's serious.

  • Seven people have died
  • Hundreds more have been hurt

Affected Devices

The affected devices are the FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors.

  • 3 million devices were made on a faulty production line.
  • 1.5 million have already been used or have expired.

Company Warning

Abbott has warned users to stop using these devices immediately if they are affected.

Why?

  • Wrong glucose readings can lead to bad decisions.
  • Example: Someone might eat too many carbs or skip insulin doses.
  • These mistakes can be dangerous, even life-threatening.

Good News

Abbott is replacing the faulty sensors for free.

Impact

  • Most deaths and injuries happened outside the U.S.
  • 57 severe injuries occurred within the country.

Diabetes Management

  • Diabetes is a serious condition.
  • It affects how the body produces and responds to insulin.
  • Glucose monitoring is crucial for managing diabetes.
  • It helps people decide what to eat and when to take medication.

Abbott's Response

  • Abbott says they are still making sensors.
  • They don't expect big supply problems.

Questions Raised

  • How did this happen?
  • Why wasn't it caught sooner?
  • What does this mean for people who rely on these devices?

Reminder

  • Even the most advanced technology can have flaws.
  • When it comes to health, those flaws can have serious consequences.

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