a catalogue of documented anomalies on planet Earth // maintained by the Aliens
> RECORD OBS-0131 | status: DEBUNKED | filed 2026-07-31
Home > Health > Smallpox vaccination theory

Smallpox vaccination theory

RecordOBS-0131
CategoryHealth/Vaccines
StatusDEBUNKED
SummaryThis theory suggests that the mass smallpox vaccination campaign triggered the AIDS epidemic, either by activating dormant HIV or by being deliberately contaminated with HIV. The theory has been discredited.
OriginProposed in 1987 in a Times article, attributing the idea to an unnamed WHO adviser.
Claimed
  • The smallpox vaccine triggered the AIDS epidemic in people with dormant HIV.
  • The smallpox vaccine was deliberately contaminated with HIV.
Evidence / consensusThere is no evidence that the smallpox vaccine caused HIV. HIV is a retrovirus that emerged independently. The vaccine is contraindicated for people with HIV due to complications, but it does not cause HIV.
> OBSERVER NOTE:
The theory conflates correlation with causation. The smallpox vaccine's risks for immunocompromised individuals do not imply it created HIV.

Sources

  1. Discredited HIV/AIDS origins theories - Wikipedia

Sources are external and provided for verification. Listing does not imply the Observer endorses their claims.