A protein found on the beautifully coloured skin of a frog from the Western Ghats has the potential to be a weapon against the influenza virus, a recent study has found. The ‘weapon’ protein has been named ‘urumin’ after urumi, a sword with a flexible, whip-like blade used in Kalaripayattu, a martial arts form native to Kerala. The frog is the widespread fungoid frog (Hydrophylax bahuvistara)….