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Early warning signals could help monitor disease outbreaks

New research suggests early warning signals (EWSs) could help in the monitoring of disease outbreaks, such as COVID-19. The study found warnings could be detected weeks earlier than any rapid increase in cases. The findings could help governments and policy makers improve the accuracy of their decisions and allow timely interventions if needed. from Top Health News -- ScienceDaily https://ift.tt/3DvxDk4 via IFTTT

Key components of proteins are twisted to boost reactions useful to medicine

In proteins, amino acids are held together by amide bonds. These bonds are long-lived and are robust against changes in temperature, acidity or alkalinity. Certain medicines make use of reactions involving amide bonds, but the bonds are so strong they actually slow down reactions, impeding the effectiveness of the medicines. Researchers devised a way to modify amide bonds with a twist to their chemical structure that speeds up reactions by 14 times.

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