Get Virtual Care
  • Primary Care
  • Urgent Care
  • FAQs
  • Support Center
For Businesses
  • Direct Primary Care for Organizations
  • For DMEs and Pharmacies
  • For Health Plans
  • For Providers
About Us
  • Who We Are
  • Why HealthTap
  • Our Standards
  • Contact
Log in
Book a video appointment
Book now
  • Get Virtual Care

    • Primary Care
    • Urgent Care
    • FAQs
    • Support Center
  • For Businesses

    • Direct Primary Care for Organizations
    • For DMEs and Pharmacies
    • For Health Plans
    • For Providers
  • About Us

    • Who We Are
    • Why HealthTap
    • Our Standards
    • Contact
Log in to HealthTap
HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

My mom and grandma both did the second dose of astrazeneca today, how longer will it take them to be fully immune?

A doctor has provided 1 answer
Dr. Bennett Machanic answered

Expected maximum effect of this entire group of vaccines is about 2-3 weeks following last injection

Dr Ferranti and 2 doctors agreed

Answered 3/27/2021

0 views

Thank

Related Questions

A member asked:

If my mom had the smallpox vaccination before she got pregnant, am I immune?

10 doctors weighed in across 2 answers

A member asked:

My mom had her spleen removed due to cancer, and her immune system isn't good. Are there certain vitamins/supplements that might help?

6 doctors weighed in across 2 answers

A member asked:

6 mth oldgrandson has RSV,daughter is a single mom & I want to help her but I no immune system due to meds, MG &adrenal insufficient. Can I risk it?

A doctor has provided 1 answer

A member asked:

Dad, 85, lives in India. Has taken the first two doses and booster of Covidshield vaccine (AstraZeneca) in India. Will be travelling to US soon. Is it fine to take the second booster shot in US? If yes, would you advise Moderna or Pfizer?

A doctor has provided 1 answer

A member asked:

Dad, 78, took two doses of the Chinese Covid19 Sinopharm vaccine two weeks ago, he can take AstraZeneca now which is believed to be more effective. Is it hazardous to do so?

2 doctors weighed in across 2 answers

People also searched for:

My mom has a Ddimer of 785. Some doctors recommend that she should delay second shot of Covid vaccine Astrazeneca and take blood thining medication. Some say she can receive Pfizer. Please tell me what is best for her? She took 1st dose 12 weeks ago?
Im scared to take humira bc immune suppression & covid. Im looking for other opinions. Getting vaccine but pharm companies say it may not be effective for immunocompromised. My mom w cancer called each. I Have PsA. Humira or vaccine now or both? ty?
My mom is 56, on a breo inhaler for asthma, takes an antidepressant & iron & is in remission (over 5 years now) of bullous pemphigoid. Is the COVID vaccines safe for her even with her having had an auto immune disease?
My mom has blood cancer and is in her final stage. What to expect? She is 47 years old. The doctor said she is immune to all medicine
My mom is in ccu. She is 63. She has copd. She has a very bad case of pneumonia. She also has a compromised immune system and needs dialysis. Recover

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
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.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited

For Businesses

Direct Primary Care for OrganizationsFor DMEs and PharmaciesFor Health PlansFor Providers

Company

About UsSupport CenterContact Us

Health Content

Health TopicsDoctor Q&A by Specialty

Join Us

For DoctorsJobs
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.