Research Article
Remote Surveillance System without Privacy Leakage for Contacts in Infectious Disease
Table 3
Other factors and weights.
| | Age | History of COVID-19 | History of exposure |
| | Low-risk-age | 1.3 | Yes
No | 0.8
1.2 | Contact-yes | 2 | | Moderate-risk-age | 1.6 | Contact-no | 1 | | Sever-risk-age | 1.9 | Contact-unknown | 1 |
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