Wednesday, February 18, 2026

Breakthrough CRISPR system could reverse antibiotic resistance crisis

Antibiotic resistance is racing toward a global crisis, with “superbugs” projected to cause over 10 million deaths annually by 2050. Now, scientists at UC San Diego have unveiled a powerful new CRISPR-based tool that doesn’t just fight resistant bacteria—it can actively strip away their drug resistance. Inspired by gene drives used in insects, the technology spreads a genetic “fix” through bacterial populations, even inside stubborn biofilms that shield microbes from antibiotics.

from Top Health News -- ScienceDaily https://ift.tt/W6lf4Fx

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Millions of kids take melatonin but doctors are raising red flags

Melatonin is now widely used to help children sleep, but scientists say the enthusiasm may be getting ahead of the evidence. A major review ...