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Seasonal malaria chemoprevention (SMC)

A free preventive treatment, given door to door, to protect children aged 3 to 120 months during the high-transmission season.

706 109children who received all three doses in 2025
96,4 %actual DOT3 coverage
15health districts in 5 regions

Reference year: 2025. Source: Annual epidemiological bulletin 2025.

Objectives

Why this intervention

  • Protect children during the period of high malaria transmission.
  • Ensure all three doses are actually taken, through directly observed treatment (DOT).
  • Match the number of rounds to the length of the transmission season in each district.
Beneficiaries

Who it is for

  • Children aged 3 to 120 months, in three age groups: 3 to 11 months, 12 to 59 months and 60 to 120 months.
  • Districts in five regions in 2025: Kolda, Kédougou, Tambacounda, Diourbel and Kaolack.
In the field

How it works

  1. 1

    Door to door

    Community health workers visit households and give sulfadoxine-pyrimethamine and amodiaquine (SP + AQ) free of charge.

  2. 2

    Three observed doses

    Since 2019, community workers have directly observed all three doses being taken (DOT1, DOT2, DOT3).

  3. 3

    3 to 5 rounds

    Depending on the district, 3 to 5 rounds are organised between June and October, together with pharmacovigilance and social mobilisation.

2025 results

What the campaign achieved

  • 706,109 children treated at DOT3, out of 732,518 children registered.
  • Actual DOT3 coverage of 96.4% across all rounds.
  • SMC data fully digitised in the 15 target districts.
  • Campaign implemented with support from CRS and PATH.
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