A Hybrid Model for the Impact of COVID-19 Prevention Measures on the Sustainable Development of the Aviation System

Table 6

Number of infections and passenger flow with 90% of passengers wearing masks.

Scenarios	Airport facilities	Social distance (contact rate, CR)	1 asymptomatic infections (A1)	5 asymptomatic infections (A5)	10 asymptomatic infections (A10)
Normal passenger flow (1)	Current setting (A)	CR = 20 (a)	1/4821	6/4893	12/4817
		CR = 20 ∗ 0.8 (b)	1/4823	6/4800	12/4779
		CR = 20 ∗ 0.6 (c)	1/4802	6/4895	11/4912
	Waiting hall capacity reduced by 20% (B)	CR = 20 (a)	1/4806	6/4832	12/4870
		CR = 20 ∗ 0.8 (b)	1/4751	6/4775	12/4864
		CR = 20 ∗ 0.6 (c)	1/4844	6/4845	11/4849
	Add 4 ticket gates and security gates (C)	CR = 20 (a)	1/4774	5/4804	11/4764
		CR = 20 ∗ 0.8 (b)	1/4837	5/4846	11/4892
		CR = 20 ∗ 0.6 (c)	1/4756	5/4878	10/4732
80% passenger flow (2)	Current setting (A)	CR = 20 (a)	1/3908	6/3826	12/3925
		CR = 20 ∗ 0.8 (b)	1/3874	6/3821	11/3919
		CR = 20 ∗ 0.6 (c)	1/3821	5/3838	11/3880
	Waiting hall capacity reduced by 20% (B)	CR = 20 (a)	1/3813	6/3899	12/3875
		CR = 20 ∗ 0.8 (b)	1/3782	5/3747	11/3780
		CR = 20 ∗ 0.6 (c)	1/3876	5/3827	11/3780
	Add 4 ticket gates and security gates (C)	CR = 20 (a)	1/3894	5/3857	10/3726
		CR = 20 ∗ 0.8 (b)	1/3865	5/3893	10/3793
		CR = 20 ∗ 0.6 (c)	1/3712	5/3845	10/3932

Infectious/passenger flow.