A broad portfolio of vaccines provides children, adolescents and adults protection against COVID-19. All have been thoroughly tested, proven safe and effective, and vetted and approved by drug regulatory agencies. CoronavirusCOVID-19COVID-19 immune systemCOVID19immune systemIMMUNITYVITAMINRelated Posts New COVID Variant Affecting Kids April 7, 2026 What to know about ‘Cicada,’ the new COVID-19 variant #shorts April 6, 2026 New ‘Cicada’ COVID variant detected as experts urge caution April 4, 2026 New COVID variant spreading April 2, 2026 Long COVID: Persistent Virus or Immune Response? #shorts April 2, 2026 What we know about the new COVID-19 variant April 2, 2026