Protect your Workforce with Safety & Convenience of NASOVAC-S4

India’s first Quadrivalent Needle-Free Intranasal Flu Vaccine

1 Billion

Cases of influenza are estimated to occur globally

5% - 10%

Unvaccinated adults are infected annually

20% - 30%

Unvaccinated children are infected annually
Book your Flu Vaccination


Introducing NASOVAC-S4, India’s FIRST quadrivalent needle-free influenza (seasonal flu) vaccine. Covers 2 Type A (H1N1 and H3N2) & 2 Type B (Victoria and Yamagata lineage)


NASOVAC-S4 Product Details

NASOVAC-S4 is a live attenuated quadrivalent vaccine that protects from four virus strains
A single intranasal dose of 0.5 ml, administered as 0.25 ml per nostril
Storage Requirement
Storage Requirements: Store in a refrigerator at 2ºC – 8ºC. Do not freeze

NASOVAC-S4 Administration Method

Administering NASOVAC-S4 is simple and convenient. Follow these easy steps