What should you know about the Boson COVID-19 antigen test?

This is a rapid test that uses a sample, usually collected from the nose, to look for proteins from the virus that causes COVID-19. A positive result can support a diagnosis, especially when symptoms or recent exposure fit. A negative result lowers the chance of infection at that moment but may not exclude an early or low-level infection.

COVID-19 may cause fever, cough, headache, fatigue, or a general unwell feeling. Some people develop symptoms later, and some continue with symptoms after the initial illness. Long COVID and pneumonia are different clinical concerns that may need assessment.

Follow the kit instructions closely, including sample collection, timing, and reading the test window. If the result is positive, limit close contact while arranging medical advice and follow current local guidance. If the result is negative but you have symptoms or a recent exposure, contact a clinician about repeat testing or another test.

Do not use a home result to decide that breathing difficulty is harmless. Record the test time, result, symptoms, and exposure details so a clinician can interpret them together.

Seek urgent medical help for trouble breathing, chest pain or pressure, new confusion, unusual difficulty staying awake, or blue or grey lips. Contact a clinician if fever persists, symptoms worsen, you cannot keep fluids down, or you have a condition that increases your risk from infection.

Ask whether you need another test, how long to avoid close contact, whether treatment is suitable, and which symptoms should trigger urgent review. Show the clinician the kit name, result, and time it was read.