Dengue Antigen (NS1), Serum

The Dengue NS1 is a non-structural protein which presents in the blood during this disease, indicating an active infection. Dengue Fever NS1 Antigen test measures the presence of the non-structural protein NS1 of the dengue virus. This measurement is crucial for early diagnosis and management of dengue fever, preventing severe complications like dengue haemorrhagic fever.

Reasons for Undergoing the Dengue Fever NS1 Antigen Test

Dengue fever is an infectious disease caused by a virus transmitted through mosquito bites, particularly those of Aedes aegypti species. Symptoms may include high fever, severe headache, joint pain, muscle and bone pain and rash. If left untreated or not diagnosed early enough, it might progress to severe dengue or dengue hemorrhagic fever causing organ damage and even death.

The Dengue fever NS1 antigen test plays a crucial role in diagnosing dengue. Here are some reasons why this test is performed:

• Early Detection: The NS1 antigen appears within 24-48 hours of infection, making it possible for early diagnosis.
• Confirmation of Infection: The presence of the NS1 antigen confirms an active dengue infection.
• Initiation of Treatment: An early diagnosis facilitates prompt treatment and management.

Who all are eligible for this test?

The dengue NS1 antigen test is recommended for anyone suspected of having an acute dengue infection, especially within the first week of symptom onset.

This includes:

• People living in or traveling to dengue-endemic areas
• Those exhibiting dengue-like symptoms such as high fever, severe headache, joint pain, etc.
• Both children and adults presenting with signs of early dengue illness
  Your doctor will advise the dengue NS1 antigen test based on your symptoms, medical history, and potential exposure to infected mosquitoes.