Covid-19 Vaccines

COVID-19 vaccines protect people from coronavirus disease. There are four types of vaccines at present. They are categorized as viral vector, nucleic acid (RNA and DNA), whole virus, and protein subunit. Though vaccines offer significant protection against the disease, chances of breakthrough infections are increasing. These vaccines are administered intramuscularly. Pain at the injection site, fever, muscle pain, etc., are its side effects in some people. Pfizer, Moderna, Covaxin, Sputnik, AstraZeneca, Johnson and Johnson's Janssen, Sinopharm, Novavax, Sinovac, etc., are some available approved COVID-19 vaccines.

Recently Answered Questions Recently Answered Questions

All the answers published in this website are written by Verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

What is the expected level of antibodies after a COVID vaccine?

Query: Hi doctor, I did the antibody test after two doses of the AstraZeneca vaccine at a gap of 5.5 weeks. The second dose was before 6 weeks. I want to get my report evaluated. What is the range for antibodies? Thank you.  Read Full »


Dr. Mohammad Rajja

Answer: Hello, Welcome to icliniq.com. You have an antibody IgG (immunoglobulin G) value of 13.52 U/mL, which means you have enough antibodies to fight COVID. Now you are protected from COVID. Check again after five months and get the third shot after getting antibody reports. As of now, you do not need...  Read Full »

ask-doctor-img Ask a Doctor Online

* Your first query consult is free!

Search for a Health Issue



Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.