In mid-January 2020, the world was hit by a deadly new virus, “COVID-19,” and mankind experienced a world-wide lockdown to survive as there was no cure, and this virus was very contagious. Some of the biggest firms like Pfizer- BioNTech, Moderna TX Inc, AstraZeneca, Johnson & Johnson, Bharat Biotech, Serum Institute, Zydus Cadila, Panacea Biotec, among others started preparing the vaccines. iTech has been in […]
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