TABLE 2. Notation Table.

Symbol	Definition
	Population
	Susceptible, Infected and Recovered individuals states
	Susceptibles in quarantine by tracing
	Infected detected and quarantined.
	Infected detected and being traced.
	Accumulated individuals being quarantined by tracing.
	Basic reproductive ratio ()
	Contacts per time unit with infected individuals, for node .
	Check if an individual has contacted with a traced one.
	Average degree (i.e. average contacts per time unit and ind.).
	Probability of transmitting the disease.
	Transmission rate ()
	Recovery rate ( = days to recover)
	Detection rate of infected individuals
	Average quarantine time
	Average quarantine time minus
	Average tracing time
,	Fraction of traced contacts quarantined (normalised )
,	Estimated fraction of traced contacts (deterministic model).
CFR	Case Fatality Rate.