The COVID-19 variants driven waves continue to try to nullify the success we achieved through efficacious vaccines, test and quarantine and social restrictions. This paper models the two major variants driven waves by two sets of susceptible-infected-quarantined-recovered-vaccinated-deceased coupled dynamics that is modulated by the three main interventions: vaccination, quarantine and restrictions. This SI2Q2R2VD system is used to demonstrate that the second major novel coronavirus wave in the US is caused by the delta variant and the corresponding rapid surge in infectious cases is driven by the unvaccinated pool of the populace. Next, a feedback control based planned vaccination strategy is derived and is shown to be able to suppress the surge in infections effectively.