A 40-year-old female asked about a female:
How much protection does my baby have 10 days after first flu shot? she will get booster june 1st?
1 doctor answer • 1 doctor weighed in
Pediatrics 46 years experience
Building: The immune system takes 2-3 weeks to build immunity after any vaccine. Even after it has full force you should use common sense methods of flu avoidance because the vaccine may not protect against the strain circulating in your area.
329 viewsAnswered >2 years ago
Last updated May 12, 2018
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $39!
50% off with $15/month membership
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.