Tuesday, 11 February 2025

Mass Drug Administration (MDA) Campaign for elimination of Lymphatic Filariasis (LF) launched

India has launched a Mass Drug Administration (MDA) campaign aimed at eliminating Lymphatic Filariasis (LF), which is a key part of the country's strategy for LF elimination.

About Lymphatic Filariasis (LF): LF is a neglected tropical disease, also known as “Hathi Paon” or Elephantiasis.

  • Causal Agent: The disease is caused by parasitic nematodes (roundworms) from the Filariodidea family.
  • Life Cycle of the Filarial Parasite: Typically contracted in childhood, it leads to long-term damage to the lymphatic system, which remains hidden for many years.
  • Transmission: The infection is spread through mosquitoes carrying the parasite.
  • Impact: LF causes physical disabilities, including lymphoedema (swelling of limbs) and hydrocele (swelling in the scrotum).

What is Mass Drug Administration (MDA)?

  • Implementing Agency: The National Center for Vector Borne Diseases Control (NCVBDC).
  • Ministry: Ministry of Health & Family Welfare.
  • Objective: To eliminate LF from 111 endemic districts across 13 states by eradicating the microscopic filarial parasites present in the bloodstream of infected individuals.

Medication Regimen:

  • Double Drug Regimen (DA): Diethylcarbamazine Citrate (DEC) and Albendazole.
  • Triple Drug Regimen (IDA): Ivermectin, Diethylcarbamazine Citrate (DEC), and Albendazole.

Strategy for LF Elimination: The initiative aims to eliminate LF by 2027, ahead of the Sustainable Development Goal (SDG) target of 2030. This will be achieved through a five-pronged approach:

  1. Mass Drug Administration (MDA) in mission mode.
  2. Morbidity Management and Disability Prevention (MMDP).
  3. Vector Control (Surveillance and Management).
  4. High-Level Advocacy.
  5. Innovative Approaches.

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