Thye AY-K, Loo K-Y, Tan KBC, Lau JM-S, Letchumanan V. Insights into COVID-19 Delta variant (B.1.617.2). Prog Micobes Mol Biol [Internet]. 2021Nov.4 [cited 2024Nov.23];4(1). Available from: https://journals.hh-publisher.com/index.php/pmmb/article/view/509