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Scientists used sources from the 'society's archive' to reconstruct the evolution of the climate and resulting effects on the people who lived in Transylvania in the 16th century. Credit: Gaceu et al., 2024.

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Published on 12 Feb 2025

500-year-old Transylvanian diaries show how the Little Ice Age completely changed life and death in the region

Tapping into ‘society’s archive’, researchers have examined written sources from the 16th century that chronicle famine, excessive flooding, and plagues in what today is Romania.

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Published on 14 Feb 2025

Dangerous bacteria lurk in hospital sink drains, despite rigorous cleaning

Researchers from Spain sampled sink drains from different wards in a single modern university hospital where state-of-the-art cleaning protocols are adhered to. Through culturing and DNA barcoding, they found 67 species of bacteria. These included Klebsiella, Enterobacter, and Pseudomonas aeruginosa, notorious for their potential to cause healthcare-associated infections. Several strains detected proved resistant to modern antibiotics, including cephalosporins and carbapenems. Sink drains thus appear to function as reservoirs for known and emerging pathogens of concern.

Health

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Health

Published on 14 Feb 2025

Dangerous bacteria lurk in hospital sink drains, despite rigorous cleaning

Researchers from Spain sampled sink drains from different wards in a single modern university hospital where state-of-the-art cleaning protocols are adhered to. Through culturing and DNA barcoding, they found 67 species of bacteria. These included Klebsiella, Enterobacter, and Pseudomonas aeruginosa, notorious for their potential to cause healthcare-associated infections. Several strains detected proved resistant to modern antibiotics, including cephalosporins and carbapenems. Sink drains thus appear to function as reservoirs for known and emerging pathogens of concern.

Environment

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Psychology

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Space sciences and astronomy

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Climate action

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