Active Case Finding

Systematic screening of all individuals of a defined population is known as active case finding.  It is applied outside of health facilities at the community level by the health system.

Objective of ACF is to:

1. identify cases early, initiate prompt treatment, reduce risk of poor treatment outcomes and reduce risk of further transmission of TB
2. to provide access to diagnosis services to populations that would have been otherwise unreached

It is effort intensive and is recommended only in population groups where there is estimated high case load. In NTEP, ACF is recommended only to be performed in Key / vulnerable population.

ACF can also be clubbed with suitable ACSM campaigns to create awareness about the signs and symptoms and about TB in the target population/ community. It can also be combined with other health activities/ campaigns (such as Pulse Polio/ Leprosy screening/ population based screening for NCDs) for increased efficiency.

Resources

1. Training Modules for Programme Managers and Medical Officers.
2. Active TB Case Finding, Guidance Document.
3. WHO recommendations for Systematic Screening for Active Tuberculosis

Assessment