Substitute for single-use plastics:

GS Paper 3: Topics Covered: Conservation and Pollution related issues.   Context: IISc researchers find a way to substitute for single-use plastics. By combining non-edible oils and cellulose extracted from agricultural stubble, the researchers made biodegradable, multi use polymer sheets.   Significance: This can make a substitute for single-use plastic that can, in principle, help mitigate …

Ebola Survivors Can Trigger Outbreaks Years After Infection:

GS Paper 2: Topics Covered: Issues related to health.   Context: Ebola survivors can relapse and trigger outbreaks at least five years after infection, and long-term follow-up of former patients is needed to prevent devastating flare-ups, according to new research. The study notes that these “virus reservoirs” appear able to awaken and cause new infections and …