COVID-19 vaccines that require 2 shots

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

COVID-19 vaccines that require 2 shots

[PDF-132.53 KB]

English

Details Supporting Files You May Also Like

Details:

Corporate Authors:

National Center for Immunization and Respiratory Diseases (U.S.). Division of Viral Diseases.
Description:

Updated Apr. 7, 2021

If you receive a Pfizer-BioNTech or Moderna COVID-19 vaccine, you will need 2 shots to get the most protection. COVID-19 vaccines are not interchangeable. If you received a Pfizer-BioNTech or Moderna COVID-19 vaccine, you should get the same product for your second shot. You should get your second shot even if you have side effects after the first shot, unless a vaccination provider or your doctor tells you not to get it.
Subjects:

[+]

Coronavirus Infections/prevention & Control COVID-19 Vaccines Vaccination
Document Type:

Webpage
Place as Subject:

United States
Collection(s):

Stephen B. Thacker CDC Library collection
Main Document Checksum:

[+]

urn:sha256:06c9054ada7319d6ea793901b446c4126788f6d8d4286a23e653bb174ef036f6
Download URL:

https://stacks.cdc.gov/view/cdc/104946/cdc_104946_DS1.pdf
File Type:

second-shot.html

htm

More +