TB Screening & PCOD

What Is TB Screening?

Introduction

Tuberculosis (TB) remains a major global health challenge, but early detection through TB screening can prevent its spread and lead to successful treatment. TB screening helps identify individuals infected with Mycobacterium tuberculosis — even if they don’t show symptoms – protecting both individual and community health.

Why Is TB Screening Important?

Early detection prevents progression to active TB.
Helps protect vulnerable populations (children, elderly, immunocompromised).
Reduces TB transmission in communities and workplaces.
Supports public health efforts to eliminate tuberculosis globally.

Who Should Get TB Screening?

Screening is recommended for:

Healthcare workers
People with HIV or weakened immune systems
Individuals with exposure to TB patients
Residents of areas with high TB prevalence
Travelers to countries where TB is common

Common TB Screening Tests

Tuberculin Skin Test (TST):
A small amount of tuberculin is injected under the skin. Swelling at the site after 48–72 hours indicates possible TB infection.
Interferon-Gamma Release Assays (IGRAs):
Blood tests (like QuantiFERON-TB Gold) measure immune response to TB proteins — faster and more specific than TST.
Chest X-ray and Sputum Tests:
Used if screening results are positive to detect active TB disease.

What Happens After a Positive TB Test?

A positive screening doesn’t always mean active TB. Follow-up evaluations (like chest X-rays or sputum tests) determine if the infection is latent (inactive) or active.

Latent TB: Needs preventive therapy.
Active TB: Requires a full course of antibiotics.

Conclusion

TB screening is a simple yet powerful tool in the fight against tuberculosis. Early detection and treatment not only protect your health but also contribute to a TB-free future.

Don't wait - protect your future.

Schedule Your TB Screening Today!

Contact

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