Health

The COVID-19 pandemic, especially the surge in cases over the past few weeks, has been described as the biggest public health challenge faced by the country in a century. During this period, the potential of Ayush systems of healthcare in addressing the physical and emotional health issues has been tapped into by individuals and medical practitioners alike on a large scale, and many remarkable outcomes have been reported.

A meeting was called on 2nd April to seek our inputs by one of the very senior officers of the government coordinating the national pandemic response. We indicated that the SUTRA model predicted the second wave to peak by the third week of April and to stay most likely around 1 lakh daily cases. Clearly the model predictions in this instance were incorrect because of the reasons below.

To survive, we need a steady supply of oxygen, flowing from our lungs to various cells in the body. COVID-19 is a respiratory disease which affects our lungs and can cause the oxygen level to drop to dangerous levels. In such a situation, we would need to undergo what is known as oxygen therapy – using oxygen for medical treatment, to enhance our oxygen levels to clinically acceptable levels.

The Indian Institute of Technology (IIT) Bombay has come up with a creative and ingenious solution to addressing the shortage of medical oxygen for the treatment of COVID-19 patients in the country. The pilot project which has been tested successfully relies on a simple technological hack: conversion of PSA (Pressure Swing Adsorption) Nitrogen Unit to PSA Oxygen Unit!

A study has found that people who have been vaccinated with Covaxin have protection against the double mutant (B.1.617) variant first found in India. A preprint of the study carried out by ICMR and Bharat Biotech researchers has been posted in biorXiv. Preprints are yet to be peer-reviewed and published in medical journals.

Oxygen is a very important clinical gas in health care centres and hospitals for treatment of COVID‐19 Patients. Medical Oxygen Plant (MOP) technology is capable of generating oxygen with 93±3% concentration which can be directly supplied to hospital beds or can be used to fill medical oxygen cylinders. It utilizes Pressure Swing Adsorption (PSA) technique and Molecular Sieve (Zeolite) technology to generate oxygen directly from atmospheric air.