Saturday, February 28, 2026

Scientists discover a bacterial kill switch and it could change the fight against superbugs

Drug-resistant bacteria are becoming harder to treat, pushing scientists to look for new antibiotic targets. Researchers have now discovered that several unrelated viruses disable a key bacterial protein called MurJ, which is essential for building the bacterial cell wall. High-resolution imaging shows these viral proteins lock MurJ into a single position, stopping cell wall construction and leading to bacterial death.

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

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Vitamin B12 and folate deficiencies linked to chronic fatigue

Feeling constantly drained might not just be about poor sleep or working too hard. Researchers in Japan found that low levels of key vitamin...