Public Health Emergency - Leading a Nation Prepared
Monoclonal antibody therapeutics may keep you out of the hospital if you have mild to moderate COVID-19 symptoms. If you have tested positive for COVID-19, are experiencing mild to moderate symptoms, and are at risk for developing a severe form of the disease, you may be eligible to receive monoclonal antibody therapeutics. Talk to your healthcare provider to find out if these treatments could be right for you.
Your body naturally produces proteins called antibodies to fight infections such as SARS-CoV-2, the virus that causes COVID-19. Monoclonal antibodies (mAbs) are antibodies made in a laboratory. They act like natural antibodies to defend against harmful pathogens such as viruses. COVID-19 mAb treatments are different from COVID-19 vaccines. Vaccines provide active immunity by triggering your body’s natural immune response. Monoclonal antibody treatments give the body the antibodies it needs to protect itself.
To get more information about monoclonal antibody treatments or identify an infusion site near you call the mAb call center:
English: 1-877-332-6585Spanish: 1-877-366-0310
Casirivimab/imdevimab and bamlanivimab/etesevimab are COVID-19 monoclonal antibody therapeutics that have been granted U.S. Food and Drug Administration (FDA),
Emergency Use Authorization to treat eligible COVID-19 patients.
Mild symptoms may include fever, cough, sore throat, malaise (feeling unwell), headache, muscle pain, nausea, vomiting, diarrhea, and loss of taste and smell. Moderate symptoms may also include shortness of breath.
Patients who have been hospitalized are not eligible to receive COVID-19 monoclonal antibody treatments because the treatment has not been shown to benefit hospitalized patients.
Only high-risk groups have been authorized for treatment at this time. High-risk individuals include:
In order to receive a monoclonal antibody therapeutic treatment, you must:
Patients who have had symptoms for 10 days or less should be referred for treatment by their healthcare providers and directed to available infusion centers.
To help healthcare providers and patients find potential locations for treatment with monoclonal antibody therapeutics, HHS offers a web-based COVID-19 outpatient
treatment locator. Additional information on sites in your area may be found on the
NICA Infusion Center Tool. Today, this treatment is available at thousands of locations across the country.
Discuss mAb treatment with your licensed health care provider to see if it is the appropriate option for you, based on your symptoms and your health history.
Casirivimab/imdevimab and bamlanivimab/etesevimab treatments are all administered via an intravenous (IV) infusion that lasts 16 minutes to an hour.
Following the infusion, you will stay for another hour of observation to be sure that you are not having an allergic reaction or side effect. While these reactions are rare, this hour of observation by the medical staff is important. Once it is over, you will be released to go home.
Once treatment is complete, you could still spread the virus. Your healthcare provider will give you instructions, potentially including remaining in isolation for 10 days from the date the symptoms first appeared.
The federal government is currently distributing mAb treatments at no cost for patients. However, depending on where you receive treatment, there may be some associated costs for administering the treatment. If
you have insurance, these costs may be covered. If you do not have insurance, ask the treatment facility if there will
be costs associated with receiving the treatment. If you are on Medicare, you should not have to pay any costs for
getting the treatment.
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