What are the signs and symptoms of primary complex?

Primary complex, often associated with tuberculosis infection in children, typically presents with signs and symptoms such as a persistent cough, fever, weight loss, and night sweats. Additionally, it may manifest as lymphadenopathy, particularly in the cervical region. In some cases, the infection can be asymptomatic or cause mild respiratory symptoms, making it important to monitor at-risk populations. Chest X-rays and tuberculin skin tests can aid in diagnosis.