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Normal view

Virus reactivation in acute and long COVID-19

Nature, Published online: 05 August 2026; doi:10.1038/s41586-026-10740-z

Chronic reactivation of distinct herpesviruses and anelloviruses occur during acute and long COVID-19, and track with disease severity, inflammation and outcomes, revealing immune signatures with prognostic potential.

Cold-induced peptide signalling secures pollen resilience and crop yield

Nature, Published online: 03 June 2026; doi:10.1038/s41586-026-10603-7

A small-peptide signalling axis involving RGF family members controls resilience to cold stress in tomatoes and rice; modulating this pathway prevents cold-induced yield losses.

Reduction of tropical cyclone-induced ocean carbon outgassing since 1993

Nature Geoscience, Published online: 25 May 2026; doi:10.1038/s41561-026-01985-4

Carbon dioxide outgassing from the ocean associated with the passage of tropical cyclones has declined in recent decades and may switch to being a net sink of CO2 under high-emissions scenarios, according to an analysis of observational records.
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