@article{202404.0451, doi = {10.20944/preprints202404.0451.v1}, url = {https://doi.org/10.20944/preprints202404.0451.v1}, year = 2024, month = {April}, publisher = {Preprints}, author = {Sonalini Khetrapal and Rajesh Bhatia}, title = {COVID-19 Vaccination in South Asia –Challenges Faced, and Lessons Learnt}, journal = {Preprints} }