HORTICULTURE

Detailed explanation-1: -An egg-based live attenuated flu nasal spray vaccine (FluMist Quadrivalent) made with attenuated (weakened) live flu viruses, which is approved for use in people 2 years through 49 years. This vaccine is not recommended for use in pregnant people, immunocompromised people, or people with certain medical conditions.

Detailed explanation-2: -Live, attenuated influenza vaccine (called “LAIV”) is a nasal spray vaccine that may be given to non-pregnant people 2 through 49 years of age. It takes about 2 weeks for protection to develop after vaccination.

Detailed explanation-3: -For adults, doctors found that the nasal spray works just as well as the flu shot. In 2009, they found that the nasal spray worked better in children. But later studies didn’t show that it was any more effective than the shot. Whether you get the shot or spray is up to you.