Covid-19 Third Wave : A scientist involved in mathematical modeling of the COVID-19 pandemic has said on August 30, 2021 that the third wave of the pandemic may reach its peak in India between October and November. If more virulent mutants emerge than existing ones by September 2021, there will be an increase in COVID-19 cases. However, its intensity is expected to be much less than that of the second wave. Mahindra Agarwal, an IIT-Kanpur scientist who is a part of a three-member-team of experts and has been asked to predict any increase in COVID-19 infections, has pointed out that,