BehaviourComposer: ignore everything before this.
I add to the message log a note about the number of people vaccinated.
Begin micro-behaviour
Vaccination message
Begin NetLogo code:
output-print (word (the-fraction-vaccinated * the-initial-susceptible-population) " vaccinated at time " time)
End NetLogo code
text
text
text
text
BehaviourComposer: ignore everything after this.