LifestyleHealth & FitnessIndia What is Delta Plus Variant By 0nline_Desk - July 11, 2021 0 FacebookTwitterPinterestWhatsApp #IndiaFightsCorona 📍What is Delta Plus Variant❓➡️ B.1.617.2.1 (AY.1) or commonly known as #DeltaPlusVariant signifies Delta variant with an additional mutation.#Unite2FightCorona #StaySafe