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The State Tuberculosis (TB) Cell (STC) is supported by the State TB Training and Demonstration Centre (STDC) in many states through its three units – Training Unit, Supervision and Monitoring Unit and an Intermediate Reference Laboratory (IRL). This relationship is shown in the figure below.

Figure: STDC and its Supporting Units

The End TB (tuberculosis) Strategy targets for 2035 are:

• 95% reduction in tuberculosis deaths (compared with 2015)
• 90% reduction in tuberculosis incidence rate (less than 10 tuberculosis cases per 100 000 population)
• No affected families facing catastrophic costs due to tuberculosis.

The goal of the End TB (tuberculosis) strategy is to end the global TB epidemic.

Everyone with TB should have access to the innovative tools and services they need for rapid diagnosis, treatment and care. This is a matter of social justice, fundamental to our goal of universal health coverage. Given the prevalence of drug-resistant tuberculosis, ensuring high-quality and complete care will also benefit global health security.

Vision

The Stop TB Strategy had been developed within the context of an overall vision for Tuberculosis (TB) control – that is, a world free of TB.

Goal

The goal of the Stop TB Strategy was to drastically reduce the global burden of TB by 2015 in line with the Millennium Development Goals (MDGs) and the Stop TB Partnership targets and to achieve major progress in the research and development needed for TB elimination.

Objectives

Figure: Spread of Infection on Contact with an Infectious TB Case

Mercury is a harmful metal, and accidental spillage of mercury needs to be handled with care.

Guidelines for Laboratory Cleaning

The spill response kits in a tuberculosis (TB) lab should be made available to deal with any contaminated or hazardous fluid spillage. Spill response kits should be made available:

• 1 kit placed outside the TB containment laboratory 

• 1 kit placed inside the laboratory

The spill cleanup kit should include the items listed below: 

• Gloves are made for protecting the hands of health professionals from contaminated and infectious surfaces.
• Lab staff must wear gloves for all the procedures that involve direct or accidental contact with infectious material​​.
• Gloves are made for single-use (disposable gloves) and should not be re-used​ (see Figure 1)
• ​Gloves are made from vinyl, latex or nitrile​.
• For the staff who are allergic to latex and when performing PCR, nitrile gloves should be available ​for use.

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Laboratory Gowns (Figure 1)

• Protect the skin and clothing from large droplets of infectious or hazardous materials that may be splattered in the laboratory.
• Gowns must be worn for specimen processing, tuberculosis (TB) culture and drug sensitivity testing (DST).
• The gown must have a solid front and close and tie in the back.
• The gown must have long-sleeves and cuffs.
• For maximum protection, gloves must be pulled over the cuff.