Relook

• Globally, an estimated 11 million people fell ill with TB (incidence) in 2021.
• Historically, it has been the top infectious disease killer. In 2021, there were an estimated 1.4 million TB deaths and an additional 187 000 deaths among HIV-positive people.
• Three countries accounted for 42% of global cases in 2021: India (26%), the Russian Federation (8.5%) and Pakistan (7.9%).

Peripheral Health Care Workers (PHWs) including Community Health Officer (CHO), Auxiliary Nurse Midwife (ANM) and Multi-purpose health worker (MPHW) are central to primary health care and service delivery. They play important an role in TB care at Peripheral Health Institutes (PHIs) and Designated Microscopy Centres (DMCs).

Their responsibilities include:

1. Vulnerable population mapping: vulnerability assessment and mapping of vulnerable population (diabetic patients, patients on immunosuppressants, alcoholics and smokers etc) in communities is done by PHWs.

The Medical Officer Designated Microscopy Centre (MO-DMC) at a Primary Health Facility is appointed from the General Health System. The MO-DMC is responsible for activities at DMC under the National TB Elimination Programme (NTEP).

Key Responsibilities of MO-DMC include

1. Screening and diagnosis

·        Clinical examination of all TB cases should be done by the MO.