Patient Education
COVID-19 / Respiratory Pathogen Testing
Fast, accurate testing for COVID-19 and other respiratory viruses, so you get the right answers and the right care without delay.
When you wake up with a fever, cough, or sore throat, knowing exactly what you're dealing with changes everything. In our Los Angeles practice, we offer rapid and PCR testing for COVID-19 and other common respiratory pathogens, so you can move quickly toward the right treatment, including antiviral therapy when it's appropriate.
How Respiratory Pathogen Testing Works
Your visit begins with a brief review of your symptoms and exposures, which helps us decide which tests make the most sense for you. Most testing uses a gentle nasal swab; rapid antigen tests can return results in minutes, while PCR tests are sent to the lab for the highest accuracy.
Depending on your symptoms, we may test for COVID-19, influenza, RSV, or other respiratory viruses at the same time. If your symptoms point to a broader illness, we can pair testing with a focused exam or a comprehensive evaluation, and arrange a telehealth video consultation if you'd prefer to limit in-person contact.
How to Prepare for Your Test
Little preparation is needed. Try to avoid blowing your nose immediately before a nasal swab, and let us know about any recent medications, vaccines, or known exposures.
If you're feeling unwell, please call ahead so we can plan your visit safely and discuss whether an in-office test or a virtual visit with at-home testing is the better fit for you.
After Your Test: Results & Next Steps
Rapid results are reviewed with you during your visit, and PCR results are typically available within a day or two. We'll explain what your result means and outline a clear plan, whether that's rest and monitoring or starting antiviral treatment promptly.
If symptoms worsen or you have underlying conditions such as asthma or COPD, we'll monitor you closely and coordinate any specialist or hospital care including Cedars-Sinai if needed. For lingering or recurrent symptoms, we can also evaluate for an upper respiratory infection.
When Testing Is a Good Idea
- You have new respiratory symptoms such as cough, fever, sore throat, or congestion.
- You've had a known or suspected exposure to COVID-19 or another respiratory virus.
- You need a confirmed result before travel, work, or visiting vulnerable family members.
- You have a chronic lung or heart condition that raises your risk from respiratory infections.
- Early diagnosis could make you eligible for time-sensitive antiviral treatment.
Frequently Asked Questions
1What's the difference between rapid and PCR testing?
2Can you test for the flu and RSV too, not just COVID-19?
3How soon should I get tested after symptoms start?
4Do I need to come into the office to be tested?
5What happens if my test is positive?
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Get Clear Answers with COVID-19 & Respiratory Pathogen Testing
If you're feeling unwell or have had an exposure, reach out and we'll arrange timely testing and a plan tailored to you.
Schedule a Consultation