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Testing & Treatment

Treatments are available for some infectious respiratory diseases to help reduce the severity of symptoms and prevent serious outcomes, especially among people who are more vulnerable to illness.

Learn more about options for testing and treatment.

Treatments for infectious respiratory diseases help protect you and your loved ones against severe illness.

Getting vaccinated is the best way to protect yourself against severe illness from infectious respiratory diseases such as COVID-19, influenza (flu), pertussis (whooping cough), respiratory syncytial virus (RSV), and pneumococcal disease.

 

However, for those who do get infected and are at high risk for severe illness, antiviral treatments are also available for some diseases, including COVID-19 and flu. Antiviral treatments can help prevent disease-related complications and should be started soon after symptoms appear. Talk with a healthcare provider to understand your options.

Behind the Science

Learn more about how antiviral treatments work to protect us against severe illness.

While treatments are not a substitute, nor a replacement, for vaccines, the Food and Drug Administration (FDA) has approved them for people at high risk of hospitalization or death from COVID-19 or flu.

Safety & Effectiveness

Learn more about the rigorous process for treatment review, approval, and recommendation.

Treatments for infectious respiratory diseases undergo rigorous research, multi-stage clinical trials, robust regulatory review and approvals, and ongoing safety monitoring once a treatment is approved for use.

Cost & Coverage

Learn more about how you can access treatment for infectious respiratory diseases.

Antiviral treatments are available at no or low-cost to most people.

Testing & Detection

Is it COVID-19, flu, or RSV? Learn more about the importance of early testing.

The first symptoms of respiratory viruses like COVID-19, flu, and RSV, and even the common cold, can be very similar. With symptoms like fever, cough, sore throat, congestion, fatigue, headache, muscle and body aches, it can be challenging to know which illness you may be dealing with, but knowing what you have can make all the difference in your treatment and recovery.

Don’t Miss Your Window

Treatment with oral COVID-19 antivirals needs to start within the first 5 days after symptoms first appear to prevent mild symptoms from turning severe. With a short window of opportunity to start treatment, it’s important for anyone with one or more risk factors to be prepared and act quickly when the first symptoms of COVID-19 appear.