- rowid: 48640 'Unnamed: 0': 606.0 school: OCHOA LC status: OPEN color: green staff_student: 0 transmission: 0 testing_period: Past 7 days (11/1/2021 - 11/7/2021) tests: 1,178 pos: '0' pos_rate: '0.00' change: '-0.09' cos: Bell/Cudahy/MaywoodCoS cos_tests: 13,428 cos_pos: '11' cos_pos_rate: '0.08' cos_change: '-0.08' lausd_tests: 451,696 lausd_pos: '570' lausd_pos_rate: '0.13' lausd_change: -0.02 date: '2021-11-07' time: 10:00PM staff_student_rate: '' community_rate: '' lac_rate: '' community_schools: '' community: ''