Back to Top Skip to main content Skip to sub-navigation

Q&A: Are COVID-19 Vaccines Safe and Effective?

Military health personnel wearing a face mask and a face shield administering the COVID-19 vaccine Army Pfc. Tanner Tate, a medic assigned to the 528th Field Hospital, vaccinates a community member at the state-run, federally-supported Elizabeth High School COVID-19 Community Vaccination Center in Elizabeth, New Jersey, March 5, 2021 (Photo by: Army Pfc. Jailene Bautista/5th Mobile Public Affairs Detachment).

Recommended Content:

Coronavirus | COVID-19 Vaccine Efforts | COVID-19 Vaccine Toolkit

As the fight against COVID-19 continues, vaccination is one way to slow the spread and protect yourself. Chances are you know someone who's already been vaccinated. Still, you may be concerned about safety - and wondering when to schedule the vaccine for yourself.

"It's important for people to know that these vaccines, though produced in record time, have gone through the same safety processes as other vaccines," said Dr. John Kugler, chief of the Clinical Support Division at the Defense Health Agency. "I got the vaccine when I became eligible and encourage you to get it to help keep you and your family safe."

As the COVID-19 vaccine becomes available to you, you may have questions. Here are some answers about the vaccine.

Question: Will I experience side effects after getting a COVID-19 vaccine?
Answer: You may. most common side effects are pain and swelling in the arm where you received the shot. You may also have fever, chills, tiredness, and headache. These symptoms are a sign that your body is building protection against the coronavirus. They should go away in a few days. Contact your doctor if the side effects are worrying you or don't seem to be going away after a few days. Since vaccines, including the COVID-19 vaccines, carry a risk of allergic reactions, the Centers for Disease Control and Prevention (CDC) recommends that your vaccine provider monitors you for 15 to 30 minutes after vaccination. In the rare case that you think you're experiencing a severe allergic reaction after leaving the vaccination site, call 911 or go to the nearest emergency room.

Question: Can a COVID-19 vaccine make me sick with COVID-19?
Answer: No. It can't make you sick with COVID-19. According to the CDC, none of the authorized and recommended vaccines contain the live virus that causes COVID-19. When you do get the vaccine, though, your body will begin to build antibodies to protect you from the coronavirus.

Question: I'm pregnant. Is it safe for me to get the COVID-19 vaccine?
Answer: If you're pregnant, you may be at higher risk for severe illness from COVID-19. Vaccination may reduce that risk and is available to pregnant women. Individuals should discuss with their provider when deciding whether to be vaccinated.

Question: How many shots of COVID-19 vaccine do I need?
Answer: It depends. Currently, the Janssen vaccine (also known as the Johnson & Johnson vaccine) requires only a single shot. The Pfizer and Moderna vaccines require two shots given at least 21 days (for Pfizer) and 28 days (for Moderna) apart. If the pandemic continues, people may need additional shots (boosters) in the future, similar to how booster shots are needed to protect against other diseases.

Question: Does it matter which COVID-19 vaccine I get?
Answer: There are currently three COVID-19 vaccines authorized and recommended for people in the U.S.:

  • Janssen vaccine (1 shot)
  • Moderna vaccine (2 shots, at least 28 days apart)
  • Pfizer vaccine (2 shots, at least 21 days apart)

"All three of these vaccines can reduce your risk of serious illness or death due to COVID-19," Kugler added. "Vaccines differ by age authorized, and in how they are produced and work. The CDC has information for patients about each vaccine."

Keep in mind, it typically takes a few weeks after your last shot for your body to build immunity to COVID-19. Once fully vaccinated, new guidelines from the CDC provide recommendations for private settings.

When in public settings, even if fully vaccinated, all individuals should continue to practice healthy habits , like wearing a mask, physical distancing, avoiding crowds, and washing your hands. If you've already had COVID-19 and recovered, you likely have some immunity. However, vaccination is still recommended to help build additional immunity against re-infection.

So, explore options for where you can go to get the COVID-19 vaccine, and be sure to check out the TRICARE COVID Vaccine page for updates. If you get the COVID-19 vaccine at a local or state health department vaccination site or a retail pharmacy, let your primary care manager know so a record of your vaccination gets included in your medical records.

Do you have more questions about vaccine safety and effectiveness? Read these COVID-19 Vaccination FAQs. Take command of your health, and do your part to slow the spread of COVID-19 by getting vaccinated.

Sign up for email alerts, and keep up with TRICARE and COVID-19 updates.

You also may be interested in...

Line Leader Presentation (PDF)

Publication
5/7/2021

This document is identical to the PowerPoint presentation for line leader reference and use.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts

Reasons to Choose a COVID-19 Vaccine Fact Sheet

Publication
5/7/2021

Leaders and public affairs officers can share this information across channels to continue the vaccine confidence conversation.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts

Line Leader Presentation PPT

Publication
5/7/2021

Leaders across the Department can leverage this briefing deck to discuss COVID-19 vaccines with their troops. Don't forget to reference speaker notes and to personalize the title slide!

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts

Presentation Companion

Publication
5/7/2021

Leaders and public affairs officers may reference this document. It can be shared with commands to support briefings, or distributed independently to share facts about COVID-19 vaccines.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts

Nurse and Tech Week: Air Force airmen are battle-tested and ready

Article
5/6/2021
12 COVID-19 patients aboard a C-17 Globemaster III aircraft

For the past year, Air Force nurses and medical technicians have found themselves on the front lines in the battle against the COVID-19 disease.

Recommended Content:

COVID-19 Vaccine Toolkit | National Nurses Week | Technology | Nurses Week | Mental Health Toolkit | Coronavirus

EACH celebrates National Nurses Week with a reflection on the pandemic

Article
5/6/2021
Military health personnel inputting information into a computer

Evans Army Community Hospital celebrates National Nurses Week 2021.

Recommended Content:

National Nurses Week | Nurses Week | Coronavirus | COVID-19 Vaccine Toolkit

Vaccines Save Lives

Infographic
5/6/2021
Polio and smallpox are almost non-existent because of vaccines. We can eliminate COVID-19 if you get vaccinated. Graphic showing that vaccines work and save lives. Includes a black and white image on the top half listing polio and smallpox on the left hand side. Includes a QR code to schedule vaccination appointments, and the TRICARE logo on the bottom right of the page.

Infographic showing that vaccines work and save lives. Includes a black and white image on the top half listing polio and smallpox on the left hand side. Includes a QR code to schedule vaccination appointments, and the TRICARE logo on the bottom right of the page.

Recommended Content:

COVID-19 Vaccine Toolkit | Get to Know the COVID-19 Vaccines

Got Your 6 - May 6, 2021

Video
5/6/2021
Video screen image for the May 6, 2021 Got Your Six video

"Got Your 6" is TRICARE's COVID-19 vaccine video series that delivers important information and updates, three times a month. It includes the latest information about DoD vaccine distribution, the TRICARE health benefit, and vaccine availability for a DoD-affiliated, and TRICARE beneficiary audience.

Recommended Content:

COVID-19 Vaccine Efforts | COVID-19 Vaccine Toolkit

DHA-IPM 20-004: Department of Defense (DoD) Coronavirus Disease 2019 (COVID-19) Vaccination Program Implementation

Policy

This Defense Health Agency (DHA) Interim Procedures Memorandum (IPM), based on the authority of References (a) through (d), and in accordance with the guidance cited in References (e) through (aa), establishes the DHA’s procedures to implement instructions, assign responsibilities, and prescribe procedures for the COVID-19 Vaccination Program. This DHA-IPM applies to DHA, DHA Components (activities under the authority direction, and control of the DHA), Military Departments (MILDEP), and the United States Coast Guard (CG). This DHA-IPM cancels and replaces DHA-IPM 20-004, “Department of Defense (DoD) Coronavirus Disease 2019 (COVID-19) Vaccination Program Implementation,” December 13, 2020.

DHA, HA leaders discuss MHS Transformation at AHA panel

Article
5/6/2021
Military personnel talking at a podium

Army Lt. Gen. (Dr.) Ronald Place and Dr. Terry Adirim discussed MHS Transformation, MHS GENESIS, and highlighted the DHA’s response to COVID-19 in a virtual roundtable hosted April 12 by the American Hospital Association.

Recommended Content:

MHS GENESIS | Military Health System Transformation | Genesis of MHS GENESIS | Coronavirus | Readiness Capabilities

Janssen COVID-19 vaccine returns to Military Health System

Article
5/4/2021
Military personnel wearing a face mask and a face shield administering the COVID-19 vaccine

Doses of the Janssen COVID-19 vaccine became available April 29 to those in the Military Health System eligible and authorized to receive COVID-19 vaccinations.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts

U.S. continues sending medical supplies to India for COVID-19 fight

Article
5/3/2021
A picture of a C-5M Super Galaxy

DOD provides medical aid to India in the fight against the COVID-19 global pandemic.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts

Easy as 1-2-3 Screensaver

Infographic
5/3/2021
Graphic saying that beneficiaries can scan the QR code or visit www.TRICARE.mil/VaccineAppointments to see what appointment tool their DOD vaccine site is using. Graphic is framed by navy boarders and includes a QR code, and the TRICARE logo on the bottom center.

Graphic saying that beneficiaries can scan the QR code or visit www.TRICARE.mil/VaccineAppointments to see what appointment tool their DOD vaccine site is using. Graphic is framed by navy boarders and includes a QR code, and the TRICARE logo on the bottom center.

Recommended Content:

COVID-19 Vaccine Toolkit | Vaccine Eligibility

Easy as 1-2-3 Graphic

Infographic
5/3/2021
Graphic stating scheduling their COVID-19 vaccine appointment is easy and links to www.TRICARE.mil/VaccineAppointments. Graphic is framed by navy boarders and includes a scannable QR code, and the TRICARE and MHS logo on the bottom center.

Graphic stating scheduling their COVID-19 vaccine appointment is easy and links to www.TRICARE.mil/VaccineAppointments. Graphic is framed by navy boarders and includes a scannable QR code, and the TRICARE and MHS logo on the bottom center.

Recommended Content:

COVID-19 Vaccine Toolkit | Vaccine Eligibility

U.S. Army Medical Team Administers COVID-19 Vaccines in Guam

Article
4/29/2021
Military health personnel wearing a face mask administering the COVID-19 vaccine

Army medical professionals assist in administering COVID-19 vaccine doses to local Guamanians.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | COVID-19 Vaccine Efforts | Readiness Capabilities
<< < ... 6 7 8 9 10  ... > >> 
Showing results 91 - 105 Page 7 of 40

DHA Address: 7700 Arlington Boulevard | Suite 5101 | Falls Church, VA | 22042-5101

Some documents are presented in Portable Document Format (PDF). A PDF reader is required for viewing. Download a PDF Reader or learn more about PDFs.