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WHO recommends widespread use of the RTS,S malaria vaccine in children

On 6 October 2021 WHO recommended widespread use of the RTS,S/AS01 malaria vaccine among children in sub-Saharan Africa and other regions with moderate to high Plasmodium falciparum transmission. In the causal graph this event strengthens Public and donor investment in immunization systems, a driver that strengthens First-dose measles vaccination coverage (global, MCV1) — an improving welfare path.

Sources: [1][2]

Read the full account

On 6 October 2021 WHO recommended widespread use of the RTS,S/AS01 malaria vaccine among children in sub-Saharan Africa and other regions with moderate to high Plasmodium falciparum transmission. The recommendation is a completed WHO policy. It is not a Hippocratic regimen and not a full coverage series.

Context

Malaria killed through the entire Hippocratic millennium without a vaccine. Empirical observation of fevers is in the corpus; germ theory and antigens are not. It exists on a Hippocratic dossier as the empirical-medicine afterlife, with that limit stated.

Hippocrates of Cos is not the sole author of every Greek medical treatise later copied under his name, and he is not the signer of every later oath or code that quoted him. Shared work with unnamed Coan practitioners, Alexandrian compilers, Galen, Latin printers, medical faculties, and twentieth-century medical associations does not erase the Cos identity Plato used, and it does not make a fifth-century physician the author of the 1948 Declaration of Geneva.

Why it matters

High confidence on the recommendation. Coverage is later.

Recommendations are not vials. Later shipment and coverage Facts must stay separate.

A printed corpus does not vaccinate a child. An oath does not staff a clinic.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Hippocrates

    Person

    Direct responsibility

    responsibility level 0.1 · verified

    Empirical case-observation is the older heading. The 2021 recommendation is WHO’s after Gavi/PATH/GSK trials.

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Gavi news on malaria vaccine rollout (independent alliance)Gavi, the Vaccine Alliance · High credibility · verified
  2. 2.WHO recommends groundbreaking malaria vaccine for children at riskWorld Health Organization · High credibility · verified
What the sources establish

WHO’s 6 October 2021 news item is the official act. Gavi independently reports alliance rollout. Different URLs.

Established: WHO recommended RTS,S for children on 6 October 2021. Not established: that Hippocrates described Plasmodium, or that 2021 recommendation equalled doses in arms that week.

The documentary trail can name an office, printer, code, trial, or treatise heading; it cannot name a complete Coan patient register. Confidence belongs on the impact path. Estimates of later harm from humoral treatment, where historians publish them, are attributed to those historians, not invented here.

A Cos vita, a medieval oath manuscript, a Venetian folio, and a twentieth-century medical-association code are different instruments even when they share a heading. Hippocrates’ contribution, where it exists, is the name and the later use of treatises grouped under that name, not a modern ministry signature. Sharing labour with printers, editors, prosecutors, or assemblies is not a reason to drop the row and not a reason to treat the row as a clinical trial. If a number of deaths, doses, or pupils is not in the official or independent record named above, it is not supplied here.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorHippocrates
  2. contributed toFactWHO recommends widespread use of the RTS,S malaria vaccine in children
  3. strengthensDriverPublic and donor investment in immunization systems
  4. strengthensIndicatorFirst-dose measles vaccination coverage (global, MCV1)

Cite this page

Factrail. (2026). WHO recommends widespread use of the RTS,S malaria vaccine in children. Factrail. https://factrail.ai/facts/who-malaria-vaccine-recommendation-2021

https://factrail.ai/facts/who-malaria-vaccine-recommendation-2021

Accessed 15 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

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