Skip to main content

Military Health System

Do You Have COVID-19? Influenza? Or is it RSV? Here’s What to Look For

Image of Military personnel preparing a COVID-19 test sample for processing. Air Force Staff Sgt. Cody Emery, 30th Medical Group medical lab technician, prepares a COVID-19 test sample for processing April 8, 2021, at Vandenberg Air Force Base, California (Photo by: Michael Peterson, Space Launch Delta 30 ).

Recommended Content:

Coronavirus and the COVID-19 Vaccine | Seasonal Influenza Vaccine Toolkit | Coronavirus & the MHS Response | Medical and Dental Preventive Care Fitness | Children's Health

Are you or a loved one not feeling well? Feverish? Starting to cough?

It's hard to know what it is. Is it COVID-19? The seasonal flu? Or is it respiratory syncytial virus, also known as RSV?

All three have similar symptoms, with fever being the most common. If you want to know for sure, you can check with your health care provider. These viruses could become severe in a short span of time, so starting on the right treatment can be important.

Below is a rundown of virus symptoms and potential risks.

COVID-19 Symptoms

The good news about COVID-19 vaccines is they are effective in reducing the chances of severe disease, hospitalization, and death.

The Centers for Disease Control and Prevention, or CDC, advises that getting a COVID-19 vaccine and a booster shot when eligible are the best tools to protect you and your family against COVID-19.

People with COVID-19 report a wide range of symptoms that may appear two to 14 days after exposure to the virus. Symptoms are likely to include fever, cough, fatigue, muscle aches, headache, sore throat, and possibly a temporary loss of smell and taste. The CDC published a full list of potential COVID-19 symptoms.

"COVID-19 infection usually starts in our head. It later affects our lungs and the rest of our body," said Dr. David Hrncir, medical director, Central Vaccine Safety Hub, Defense Health Agency-Immunization Healthcare Division.

Preliminary research has shown that the Omicron variant does not spread into the lungs as aggressively as the Delta variant, which was dominant in the United States until Omicron emerged.

People who have received COVID-19 vaccines can still experience COVID-19 infections that may have symptoms similar to the common cold or flu. Patients might need testing to help confirm a diagnosis.

To help you evaluate your symptoms, the CDC has a self-tracker tool that asks demographic questions and whether you have "life-threatening symptoms that may require urgent care."

Influenza Symptoms

Influenza - better known as the flu - is also circulating. The CDC warns that the flu usually comes on suddenly, and can be more dangerous than a common cold.

Military personnel holding the flu vaccine
Soldiers with Headquarters and Headquarters Battalion, 101st Airborne Division (Air Assault), received their influenza vaccinations Nov. 8, 2021, at Fort Campbell, Kentucky. Medics assigned to HHBN administered shots to protect against the virus (Photo by: Army Sgt. Tanis Kilgore).

The flu virus can cause mild to severe illness, and at times can lead to death, even during mild flu seasons. Flu activity was unusually low last winter in the United States and globally, resulting in an estimated 22,000 U.S. deaths. That compares to 52,000 U.S. deaths during the 2018-2019 flu season, the last year for full reporting.

People who have the flu typically have some or all of the symptoms that the CDC lists on its site, including fever, cough, sore throat, and fatigue. Some people may have vomiting and diarrhea, although this is more common in children than adults.

The simultaneous surge of flu and COVID-19 cases nationwide is another important reason to get a flu vaccine to protect you. It is possible to get both the flu and COVID-19 at the same time, which would increase the risk of severe illness.

"Decreasing the impact of influenza with your annual flu vaccine lessens the risk of having a co-infection of several viruses with all the unique symptoms from each viral infection impacting you at the same time," Hrncir said.

Vaccination for the flu is available at military medical treatment facilities, clinics, and at commercial pharmacies and doctors' offices.

People who are at a higher risk of flu complications include children, those over 65, and those with compromised immune systems. There are certain therapeutics that may help these risk groups.

CDC has an influenza web page that provides information on current trends in the disease.

Is It RSV?

A third threat this winter is the respiratory syncytial virus, also known as RSV, which is a mostly seasonal contagious respiratory virus. It most frequently afflicts premature infants, and children under two years old with chronic heart or lung disease.

RSV can affect adults as well, especially those 65 older and those with compromised immune systems.

Fever is one of RSV's primary symptoms, along with runny nose, cough and a decrease in appetite. However, more serious symptoms of RSV like difficult or rapid breathing may require hospitalization. Watch out for these symptoms and seek medical care immediately.

Mild RSV typically resolves on its own. There is no vaccine to prevent RSV or specific medication to treat this virus. Recommended home treatments for children who show signs of RSV include fever reduction with over-the-counter medication; conservative nasal suctioning; and offering plenty of fluids to stay hydrated.

Otherwise healthy adults who get infected with RSV usually have mild or no symptoms. Symptoms are typically consistent with an upper respiratory tract infection. The disease usually lasts less than five days, according to the CDC.

During the winter cold and flu season, make sure you review the CDC's public health care precautions to take good care of yourself and your loved ones.

You also may be interested in...

Preteens Teens Can Get Boosted Too

Infographic
2/3/2022
Preteens Teens Can Get Boosted Too

Preteens and Teens can get boosted, too! The CDC recommends a booster shot of Pfizer-BioNTech vaccine for preteens/teens ages 12 and older, 5 months after their second shot.

Recommended Content:

Coronavirus and the COVID-19 Vaccine | Vaccines for Children

Dentally Unready: Gen. George Washington's Lifetime of Dental Misery

Article
2/3/2022
Visitors to the George Washington’s Mount Vernon estate and museum in Mount Vernon, Virginia, can see George Washington’s only remaining full denture among the collection. They include his own pulled and saved teeth, other human teeth, teeth from cows and horses that were filed to fit, and teeth carved from elephant ivory.

No, George Washington did not have wooden teeth. But he did struggle with dental problems for most of his life.

Recommended Content:

Our History | TRICARE Dental Care | Medical and Dental Preventive Care Fitness

Ask the Doc: Overcoming Your Fear of the Dentist

Article
2/1/2022
Patient getting dental care

Seeing the dentist can be scary. Here are some tips for how to make your next visit easier.

Recommended Content:

TRICARE Dental Care | Medical and Dental Preventive Care Fitness | Ask The Doc

DOD COVID-19 Practice Management Guide Version 8

Technical Document
1/31/2022

This Practice Management Guide does not supersede DOD Policy. It is based upon the best information available at the time of publication. It is designed to provide information and assist decision making. It is not intended to define a standard of care and should not be construed as one. Neither should it be interpreted as prescribing an exclusive course of management. It was developed by experts in this field. Variations in practice will inevitably and appropriately occur when clinicians take into account the needs of individual patients, available resources, and limitations unique to an institution or type of practice. Every healthcare professional making use of this guideline is responsible for evaluating the appropriateness of applying it in the setting of any particular clinical situation. The Practice Management Guide is not intended to represent TRICARE policy. Further, inclusion of recommendations for specific testing and/or therapeutic interventions within this guide does not guarantee coverage of civilian sector care. Additional information on current TRICARE benefits may be found at www.tricare.mil or by contacting your regional TRICARE Managed Care Support Contractor.

Recommended Content:

Coronavirus & the MHS Response | COVID-19 Information for Military Treatment Facility Directors

Formulary Search Tool Buckslip: Color

Publication
1/27/2022

A color copy of buck slips on the TRICARE Formulary Search Tool. Educates beneficiaries what the search tool is and what information can be found. Includes a QR code, and features a link to esrx.com/tform. ESI and TRICARE logos are on the bottom right.

Recommended Content:

Coronavirus and the COVID-19 Vaccine | Pharmacy Operations Toolkit

Formulary Search Tool Buckslip: Black and White

Publication
1/27/2022

A set of three, black & white buck slips on the TRICARE Formulary Search Tool. Educates beneficiaries what the search tool is and what information can be found. Includes a QR code, and features a link to esrx.com/tform. ESI and TRICARE logos are on the bottom right.

Recommended Content:

Coronavirus and the COVID-19 Vaccine | Pharmacy Operations Toolkit

Oregon National Guard surging to support hospitals again

Article Around MHS
1/27/2022
Oregon Army National Guard touring a hospital

Hundreds of Oregon National Guard members are increasing support of hospitals throughout the state in their second hospital relief mission during the COVID-19 pandemic.

Recommended Content:

Coronavirus & the MHS Response | Readiness Capabilities

Formulary Search Tool Buckslip (Page 1)

Infographic
1/27/2022
Formulary Search Tool Buckslip (Page 1)

The front side of a buck slip. Educates beneficiaries what the search tool is and what information can be found. Links to esrx.com/tform. Has three graphics grouped together on the right hand side.

Recommended Content:

Coronavirus and the COVID-19 Vaccine | Pharmacy Operations Toolkit

Formulary Search Tool Buckslip (Page 2)

Infographic
1/27/2022
Formulary Search Tool Buckslip (Page 2)

The back side of a buck slip. Educates beneficiaries what the search tool is and what information can be found. QR code is on the right and links to the search tool. The TRICARE and Express Scripts logo are on the bottom left.

Recommended Content:

Coronavirus and the COVID-19 Vaccine | Pharmacy Operations Toolkit

Public Health nurses offer insights on living with COVID-19 now, looking into future

Article Around MHS
1/25/2022
The Challenges of Living with COVID

One of the more challenging jobs for any public health professional is dealing with unpredictability inherent in outbreaks like the current COVID-19 pandemic.

Recommended Content:

Coronavirus & the MHS Response

Dental Health is Mission Critical

Video
1/21/2022
Dental Health is Mission Critical

Dental emergencies are one of the top reasons people can't deploy or why they're brought home early. Take care of your dental health with these tips.

Recommended Content:

Dental Health | TRICARE Dental Care | Medical and Dental Preventive Care Fitness

Medical Leaders Address COVID-19 Concerns During Family Forum

Article
1/21/2022
Navy Petty Officer 3rd Class Jemuel Macabali, from San Diego, Calif., gives the COVID-19 vaccine to staff at Camp Lemonnier, in Djibouti, Aug. 13, 2021.

Top health leaders talk about the recent spike in COVID-19 infections and the impact on the military community.

Recommended Content:

Coronavirus & the MHS Response

Navy Hospital Corpsman steps into the breach in the war on COVID-19

Article Around MHS
1/18/2022
Hospitalman Hector Conde standing in front of a immunization office's refrigeration

First responders and those fighting on the medical battleground have earned well-deserved recognition for their efforts.

Recommended Content:

Coronavirus & the MHS Response

Dental Awareness Deployment

Infographic
1/13/2022
Dental Awareness Deployment

A force that is not dentally prepared may see a fivefold increase in deployed dental emergencies. Regular dental care is needed to maintain readiness and deployability. #dentalhealth

Recommended Content:

Dental Health | TRICARE Dental Care | Medical and Dental Preventive Care Fitness

Dental Health Main

Infographic
1/13/2022
Dental Health Main

Dental and oral health is critical to overall readiness, and poor dental hygiene and preventive practices can impact deployability. #dentalhealth

Recommended Content:

TRICARE Dental Care | Dental Health | Medical and Dental Preventive Care Fitness
<< < ... 6 7 8 9 10  ... > >> 
Showing results 91 - 105 Page 7 of 40
Refine your search
Last Updated: October 25, 2022
Follow us on Instagram Follow us on LinkedIn Follow us on Facebook Follow us on Twitter Follow us on YouTube Sign up on GovDelivery