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. 2022 Aug 19;71(33):1052–1056. doi: 10.15585/mmwr.mm7133a4

TABLE 2. COVID-19 deaths and mortality rates* among workers in public transportation industries — California, January 2020–May 2022.

Industry No. of COVID-19 deaths
Total no. of workers (x 1,000) Annual mortality rate*
Cumulative mortality rate*
2020 2021 2022 Total (%) 2020 2021
Air transportation
18
34
5
57 (10.6)
62.5
31.2
68.0
91.3
Rail transportation
10
23
4
37 (6.9)
15.3
51.5
230.1
241.8
Bus service and urban transit
33
63
10
106 (19.7)
50.1
76.6
114.3
211.5
Taxi and limousine service
26
35
6
67 (12.5)
66.6
31.4
58.3
100.6
Transportation support services
92
157
21
270 (50.3)
113.8
99.5
132.2
237.4
All public transportation industries
179
312
46
537 (100)
308.3
60.6
106.1
174.2
All industries 6,330 11,567 2,455 20,442 17,875.3 35.6 65.2 114.4

* Mortality rates were calculated as number of deaths per 100,000 workers and were not calculated for 2022 because of incomplete annual data. Reported rates are crude mortality rates. Cumulative mortality rate was calculated as total number of deaths during the study period per 100,000 workers, using average employment during the study period.

Percentages were calculated as percentages of deaths among all public transportation industries.