COVID-19 rise in Bangladesh correlates with increasing detection of B.1.351 variant. Issue 5 (5th May 2021) - Saha, Senjuti; Tanmoy, Arif M; Hooda, Yogesh; Tanni, Afroza Akter; Goswami, Sharmistha; Sium, Syed Muktadir Al; Sajib, Mohammad Saiful Islam; Malaker, Roly; Islam, Shuborno; Rahman, Hafizur; Anik, Ataul Mustufa; Sarker, Nikkon; et al.