transmissionMethodDefined in the health.schema.org extension. (This is an initial exploratory release.)
Canonical URL: http://schema.org/transmissionMethod
How the disease spreads, either as a route or vector, for example 'direct contact', 'Aedes aegypti', etc.
Usage: Fewer than 10 domains
|Values expected to be one of these types|
|Used on these types|
Schema Version 2.2