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

New COVID-19 Delta Variant: What You Need to Know to Stay Safe

Military personnel receiving the COVID-19 vaccine Navy Hospitalman Marissa Salomon administers a vaccine to a service member at Naval Hospital Jacksonville’s off-site location for COVID-19 vaccines. Salomon said: “It’s so important that the military population gets a vaccine to keep everyone safe and mission ready.” (Photo by: Deidre Smith, Naval Hospital Jacksonville, Florida)

Recommended Content:

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

A new and increasingly dangerous variant of the SARS-CoV-2 virus is rapidly sweeping across the globe. This new variant appears to spread faster, cause more severe disease and is more likely to result in hospitalization.

Also, younger people appear to be more susceptible to the new strain, known as the Delta variant, according to the Centers for Disease Control and Prevention (CDC).

But the good news is that the existing vaccines now available to everyone over the age of 12 have proven to be highly effective in preventing the Delta variant as well as other versions of COVID-19.

"We know that vaccines work," said Dr. Margaret Ryan, medical director of the Defense Health Agency's Immunization Healthcare Division.

Currently, there are three vaccines authorized for use by the Food and Drug Administration for COVID-19: The Pfizer and Moderna mRNA vaccines require two doses, and J&J/Janssen is a one-dose vaccine.

The Delta variant is spreading quickly and will likely soon become the dominant strain within the United States.

It's a wake-up call for those people who think that they don't need to get a vaccine because they've successfully avoided the COVID-19 disease so far. It may be very difficult to escape the new Delta variant in the coming months without getting the shot, doctors say.

The Delta variant currently accounts for 20.6 percent of sequenced cases in the U.S., and that number is expected to multiply, especially in regions and among populations with low COVID-19 vaccination rates.

The number of sequenced cases of the Delta variant has roughly doubled every two weeks, Dr. Anthony Fauci, chief medical advisor to President Joe Biden, told a June 22 White House media briefing. Fauci is director of the National Institute of Allergy and Infectious Disease at the National Institutes of Health.

The mRNA vaccines made by Pfizer and Moderna have been described as having at least 88 percent efficacy against the Delta variant of SARS-CoV-2, Ryan said.

"But we should not focus too hard on efficacy numbers," she suggested. "All available COVID-19 vaccines have shown strong real-world effectiveness at preventing severe disease by all COVID-19 variants. The most important message is that vaccination saves lives."

Vaccination is also important to prevent new, possibly worse, variants of the virus from appearing, Ryan said. "Every person who gets infected with SARS-CoV-2 allows the virus to replicate, or copy itself, up to one billion times. Every time the virus copies itself, there is a chance for a new variant to appear. We prevent variants from appearing by preventing human infections. We prevent human infections by vaccination," she said.

Because of the Delta variant, “Everyone in the U.S. who is at least 12 years old should be fully vaccinated with a COVID-19 vaccine as soon as possible," Ryan said.

More than half of the U.S. population has received at least one dose of a COVID-19 vaccine; and 150.4 million, or 45.3 percent are fully vaccinated. For those over the age of 65, 87.3 percent have had at least one dose; 77.2 percent are fully vaccinated.

You also may be interested in...

Got Your 6

Video
9/16/2021
Got Your 6 Infographic

‘Got Your 6’ is TRICARE’s COVID vaccine video series that delivers important information and updates, on days that end in ‘6.’ It includes the latest information about DOD vaccine distribution, the TRICARE health benefit, and vaccine availability. Got a question about ‘Got Your 6’? Send an email to dha.ncr.comm.mbx.dha-internal-communications@mail.mil

Recommended Content:

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

CSM Gragg Vaccine Statement

Video
8/24/2021
CSM Gragg speaks about COVID-19

CSM Gragg shares his personal story dealing with COVID and the loss associated with it and urges all to take precautions.

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus | Getting the COVID-19 Vaccine

LTG Place on Vaccine Importance

Video
8/17/2021
LTG Place on Vaccine Importance

LTG Place presents his concerns over those who are still unvaccinated during these unprecedented times. Take the right steps to prevent tragedy befalling your family and schedule your vaccine today at https://tricare.mil/vaccineappointments.

Recommended Content:

COVID-19 Vaccine Toolkit | COVID-19 Vaccine Efforts | Getting the COVID-19 Vaccine

Got Your 6: August 16, 2021

Video
8/16/2021
Got Your 6: August 16, 2021

‘Got Your 6’ is TRICARE’s COVID vaccine video series that delivers important information and updates, on days that end in ‘6.’ It includes the latest information about DOD vaccine distribution, the TRICARE health benefit, and vaccine availability. Got a question about ‘Got Your 6’? Send an email to dha.ncr.comm.mbx.dha-internal-communications@mail.mil Find your local military provider at tricare.mil/MTF, or go to tricare.mil/vaccineappointments and schedule yours today!

Recommended Content:

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

Lt. Gen. Place and Command Sgt. Maj. Gragg on Getting Vaccinated

Video
8/16/2021
DHA Logo with the text: Importance of Vaccinations Lt. Gen. Ronald J. Place & Command Sgt. Maj. Michael L. Gragg

DHA Director Lt. Gen. Ron Place and DHA Senior Enlisted Leader Command Sgt. Maj. Michael Gragg talk about how getting vaccinated against COVID-19 is more important than ever.

Recommended Content:

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

Got Your 6

Video
7/27/2021
Got Your 6

‘Got Your 6’ is TRICARE’s COVID 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. Got a question about ‘Got Your 6’? Send an email to dha.ncr.comm.mbx.dha-internal-communications@mail.mil Find your local military provider at tricare.mil/MTF, or go to tricare.mil/vaccineappointments and schedule yours today!

Recommended Content:

COVID-19 Vaccine Toolkit | Coronavirus

Got Your 6

Video
7/16/2021
Got your 6

‘Got Your 6’ is TRICARE’s COVID 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. Got a question about ‘Got Your 6’? Send an email to dha.ncr.comm.mbx.dha-internal-communications@mail.mil. Find your local military provider at tricare.mil/MTF, or go to tricare.mil/vaccineappointments and schedule yours today!

Recommended Content:

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

The Battle Against the COVID-19 Delta Variant

Video
6/29/2021
COVID-19 Delta war infographic

Like our enemies in the past, the coronavirus has adapted and we're now dealing with the most transmissible variant yet, Delta. The fight can be won with vaccination. If you're not yet vaccinated against the coronavirus, go get your shot today. Otherwise you're at high risk for severe disease, hospitalization, and death.

Recommended Content:

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

Got Your 6: June 26, 2021

Video
6/25/2021
Got Your 6 Infographic

‘Got Your 6’ is TRICARE’s COVID 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.

Recommended Content:

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

The Delta Variant: A New Reason to Get Vaccinated

Video
6/25/2021
COVID-19 infographic

Are you a service member age 18 to 30? Are you unvaccinated? You may be entitled to severe disease, hospitalization, and death. To avoid these options, get vaccinated today!

Recommended Content:

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

Got Your 6 - June 16, 2021

Video
6/16/2021

‘Got Your 6’ is TRICARE’s COVID 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.

Recommended Content:

COVID-19 Vaccine Efforts | COVID-19 Vaccine Toolkit

Got Your 6 - June 6, 2021

Video
6/7/2021
Video screen image for the June 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:

MHS Toolkits and Branding Guidance | MHS Toolkits and Branding Guidance | COVID-19 Vaccine Efforts | COVID-19 Vaccine Toolkit

VAX Facts: Which Vaccine is Right for Me?

Video
5/28/2021
DHA Seal

Dr. LC Collins talks about the importance of getting the first vaccine available to you. Don't hold out for a certain brand; they're all safe and effective.

Recommended Content:

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

What is an mRNA vaccine?

Video
5/28/2021
DHA Seal

Dr. LC Collins explains how mRNA vaccines work to protect you from COVID-19.

Recommended Content:

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

Are mRNA vaccines safe?

Video
5/28/2021
DHA Seal

Dr. LC Collins explains the years of research and ongoing monitoring to show how mRNA vaccines are safe and effective.

Recommended Content:

COVID-19 Vaccine Toolkit | COVID-19 Vax Facts | Coronavirus | COVID-19 Vaccine Efforts
<< < 1 2 3 4 5  ... > >> 
Showing results 1 - 15 Page 1 of 6

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.