Tuberculosis (TB) in children is often overlooked because the symptoms are not always typical. Yet, children are a vulnerable group who can easily contract TB from adults around them. Here are 10 scientifically proven tips to prevent TB in children:

1. Provide BCG Vaccination at Birth

The BCG (Bacillus Calmette-Guérin) vaccine is highly effective in preventing severe forms of TB in children, such as miliary TB and TB meningitis.

2. Avoid Exposure to Active TB Patients

Children can easily contract TB from family members with active pulmonary TB, especially if they cough without wearing a mask.

3. Conduct TB Screening After Close Contact

If a child lives in the same house as someone with TB, TB screening and evaluation by health professionals should be done immediately.

4. Ensure Good Air Circulation at Home

Poor ventilation increases the risk of TB transmission. Open windows regularly and use cross-ventilation methods.

5. Provide TB Preventive Therapy (TPT) When Needed

Children under 5 who are close contacts of TB patients are highly recommended to receive TPT (Isoniazid Preventive Therapy).

6. Educate Family Members on Proper Cough Etiquette

Teach family members to cover their mouths with their elbow or tissue when coughing and to wear masks if they have active TB.

7. Ensure Proper Nutrition for Children

Malnourished children are more susceptible to TB infection. A balanced diet helps strengthen the immune system.

8. Maintain a Clean Environment

A clean, smoke-free environment supports respiratory health in children.

9. Conduct Regular Health Checks if a Child Has a Persistent Cough

A cough lasting more than two weeks should raise concern. Early detection is critical in preventing TB complications.

10. Support Complete Treatment for TB Patients

Ensure that family members diagnosed with TB take their medication regularly until they are fully recovered to prevent further transmission.

TB is not just an adult disease. Children can be infected if we are not vigilant. These 10 simple steps, backed by science, can break the chain of TB transmission in children. Don’t wait until illness strikes to take action.

📌 References:

• Trunz, B. B. et al. (2006). Effect of BCG vaccination on childhood tuberculous meningitis and miliary tuberculosis. The Lancet.

• WHO (2017). Global Tuberculosis Report.

• Marais, B. J. et al. (2004). The natural history of childhood intra-thoracic tuberculosis. International Journal of Tuberculosis and Lung Disease.

• Escombe, A. R. et al. (2007). Natural ventilation for the prevention of airborne contagion. PLoS Medicine.

• WHO (2020). Guidance for national tuberculosis programmes on the management of tuberculosis in children.

• WHO (2020). Latent tuberculosis infection: updated and consolidated guidelines for programmatic management.

• CDC (2016). Tuberculosis – Etiquette and Infection Control.

• Bhargava, A. et al. (2013). Nutritional status of children with tuberculosis. Pediatrics.

• Lönnroth, K. et al. (2009). A systematic review of risk factors for tuberculosis. The International Journal of Tuberculosis and Lung Disease.

• Chiang, S. S. et al. (2014). Diagnosis of childhood tuberculosis: a systematic review and meta-analysis. The Lancet Infectious Diseases.