When to Test for Respiratory Diseases: A Comprehensive Guide

Many respiratory diseases can have similar symptoms, making it difficult to differentiate between them. This post could offer guidance on when to get tested for InfA, InfB, and RSV, and what types of tests are available. The article could also cover how testing can help prevent the spread of these diseases.

Respiratory diseases such as InfA, InfB, and RSV can cause a range of symptoms, from mild to severe. These diseases can be difficult to differentiate based on symptoms alone, which is why testing is often necessary for an accurate diagnosis. In this blog post, we'll explore when to get tested for respiratory diseases, what types of tests are available, and how testing can help prevent the spread of these illnesses.

When to Get Tested

If you're experiencing symptoms such as coughing, fever, sore throat, or difficulty breathing.
In general, testing is recommended for individuals who:

• Have symptoms of a respiratory disease
• Have been in close contact with someone who has a respiratory disease
• Have recently traveled to an area with a high incidence of respiratory disease

Types of Tests

There are several types of tests that can be used to diagnose respiratory diseases. The most common tests are:

• PCR (polymerase chain reaction) test: This test uses a sample of saliva or nasal swab to detect the genetic material of the virus. It is considered the most accurate test for respiratory viruses. Now, Lumba has made the respiratory PCR test convenient and without a physician’s order by using the Lumba At-home Respiratory Test.
• Rapid antigen test: This test detects specific proteins on the surface of the virus. It provides results in as little as 15 minutes, but it may not be as accurate as the PCR test.
• Antibody test: This test checks for the presence of antibodies in the blood, indicating that the individual has been infected with the virus at some point in the past. However, antibody tests are not typically used to diagnose active infections.