- rowid: 50854 'Unnamed: 0': 160.0 school: CARLSON HOSPITAL status: OPEN color: green staff_student: 0 transmission: 0 testing_period: Past 7 days (11/4/2021 - 11/10/2021) tests: '77' pos: '0' pos_rate: '0.00' change: '0.00' cos: North Hollywood/ValleyVillage CoS cos_tests: 14,055 cos_pos: '17' cos_pos_rate: '0.12' cos_change: '-0.02' lausd_tests: 491,495 lausd_pos: '464' lausd_pos_rate: '0.09' lausd_change: -0.06 date: '2021-11-10' time: 10:00PM staff_student_rate: '' community_rate: '' lac_rate: '' community_schools: '' community: ''