Table 2.

Stratification of the theoretical risk of infection with respect to patient age, category according to Fineberg [11] and comorbidities

Category/Age	<  40	40–60	60–70	70+
1				+
2			+	++
3		+	++	+++
4	+	++	+++	++++
5	+	++	+++	++++
6	++	+++	++++	+++++