The VSSC started working on these ventilators at the beginning of the first wave of Covid-19 in March 2020 but the work slowed down with the threat diminishing late last year. The Indian Space Research Organisation’s Vikram Sarabhai Space Centre (VSSC) in Thiruvananthapuram, said it has developed three different types of ventilators and an oxygen concentrator at a time when a shortage of these critical medical equipment resulted in deaths of many Covid-19 patients across the country. Read More…