Assertion: cdc | /r/HasProperty | realised
Facets:
Source sentences:
text: In 1981, when the syndrome that is now known as AIDS was first observed in a cluster of gay men in California, the CDC did in fact refer to it as GRID (Gay-Related Immune Deficiency); but this was replaced with the term AIDS (in September 1982) when it was realised that it was not just gay men who were affected.