India, May 24 -- COVID times will someday get chronicled.The coverage will have a special place in history. The experience will add to human endeavour to be healthy. The responses to the virus have been diverse in different parts of the globe. Solutions in the field to meet the situation have somethings in common, but much in diversity. Understandable because of the changing variables in different countries in terms of sophistication of technology, application of science and how exhaustive planning is. And then there is the pharmaceutical sector, evolving from drug producer to vaccine creator, its profit motive never completely written off.

There are many protocols for response to COVID circulatingin the world. From the World Health Orga...