title: SARS-CoV-2 from wastewater in Philadelphia
organism: wastewater metagenome
attributes.tag: isolation_source
attributes.value: wastewater
attributes.tag: geo_loc_name
attributes.value: USA: Pennsylvania, Philadelphia
attributes.tag: collected_by
attributes.value: Philadelphia Water Department
attributes.tag: sequenced_by
attributes.value: Philadelphia Public Health Laboratory
attributes.tag: purpose_of_ww_sampling
attributes.value: public health surveillance community-level
attributes.tag: purpose_of_ww_sequencing
attributes.value: SARS-CoV-2 surveillance
attributes.tag: collection_site_id
attributes.value: SE WPCP
attributes.tag: isolate
attributes.value: WW-2026-02-26-SouthEast
attributes.tag: specimen_processing_id
attributes.value: WW-2026-02-26-SouthEast-Rep1
attributes.tag: specimen_processing
attributes.value: biological replicate
attributes.tag: specimen_processing_details
attributes.value: Composite sample was aliquoted into 35 mL biological replicates before concentration, extraction, and sequencing (see specimen_processing_id)
attributes.tag: concentration_method
attributes.value: ceres nanotrap
attributes.tag: extraction_method
attributes.value: thermo magmax microbiome ultra nucleic acid isolation kit
attributes.tag: project_name
attributes.value: CDC NWSS
attributes.tag: ww_surv_system_sample_id
attributes.value: WW-260225-260227-SE
attributes.tag: ww_sample_site
attributes.value: wastewater treatment plant
attributes.tag: ww_sample_matrix
attributes.value: raw wastewater
attributes.tag: ww_sample_type
attributes.value: composite
attributes.tag: ww_sample_duration
attributes.value: 24
attributes.tag: ww_surv_jurisdiction
attributes.value: PH
attributes.tag: ww_population
attributes.value: 291524
attributes.tag: ww_surv_target_1
attributes.value: SARS-CoV-2
attributes.tag: ww_surv_target_1_gene
attributes.value: N gene
attributes.tag: ww_surv_target_1_known_present
attributes.value: yes
attributes.tag: ww_surv_target_1_conc
attributes.value: 25531.48
attributes.tag: ww_surv_target_1_conc_unit
attributes.value: copies/L wastewater
attributes.tag: ww_surv_target_1_protocol
attributes.value: GT-Molecular GT-Digital Flu;SC2;RSV;BCoV Wastewater Surveillance Panel for the Bio-Rad QX600 (Cat#100765)
attributes.tag: gisaid_accession
attributes.value: EPI_ISL_20398716
attributes.tag: gisaid_virus_name
attributes.value: hCoV-19/env/USA/PA-PHL2-VH-Merged-E04-0311/2026
attributes.tag: collection_date
attributes.value: 2026-02-25
attributes.tag: BioSampleModel
attributes.value: SARS-CoV-2: wastewater surveillance