In times of #Covid19, Immunity has been a major & important issue for every person. Thankfully, #NCERT has got immunity in it’s class 12 #Biology Syllabus.Watch the full video to know more.#HumanHealthandDiseases #Immunity #class12 ampAnjishnuChoudhuryCLASSCoronavirusCOVID-19COVID19covid19 immunityDiseaseshealthHUMANimmune systemIMMUNITYNCERTNEETvideoVITAMINvlogYouTubeRelated Posts COVID’s New Variant Is Spreading Faster Than Expected April 16, 2026 These Aren’t Just Hormone Problems April 16, 2026 New COVID Variant ‘Cicada’ Spreading Across U.S. | Seniors at Highest Risk April 15, 2026 Persistent immune activation and MS explosion #diseaseprevention April 13, 2026 Cicada COVID Variant Spreading in U.S. | What Doctors Want You to Know Now April 12, 2026 New COVID Variant Affecting Kids April 7, 2026