Case Studies

Evaluating the efficacy of cloth facemasks in reducing particulate matter exposure

Exposure to particulate matter is associated with respiratory and cardiovascular health effects and premature mortality,1 and it reflects a global public health concern. Particles o2.5 μm (PM2.5) are often considered more harmful than larger-sized particles because of their ability to penetrate to human bronchi and lungs.

Indian perspective in food traceability: A review

A complete definition of traceability is given by Olsen and Borit (2013), they define traceability as “The ability to access any or all information relating to that which is under consideration, throughout its entire life cycle, by means of recorded identifications”.