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      <SAMPLE_ATTRIBUTE>
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  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_ZMPDTWWSPMVHTDFY/2021" accession="SRS10816306">
    <IDENTIFIERS>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/NH-CDCBI-CRSP_EVFGDJM6QY6VGITQ/2021" accession="SRS10816322">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816322</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN22573653</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>2697049</TAXON_ID>
      <SCIENTIFIC_NAME>Severe acute respiratory syndrome coronavirus 2</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>715749</ID>
          <LABEL>PRJNA715749</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>SARS-CoV-2/Human/USA/NH-CDCBI-CRSP_EVFGDJM6QY6VGITQ/2021</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>Broad Institute Clinical Research Sequencing Platform</VALUE>
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        <TAG>collection_date</TAG>
        <VALUE>2021-10-16</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: New Hampshire</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_subject_id</TAG>
        <VALUE>CDCBI-CRSP_EVFGDJM6QY6VGITQ</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>clinical</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Homo sapiens</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/NY-CDCBI-CRSP_VJLDNYK7BY5H2TNC/2021" accession="SRS10816323">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816323</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN22573636</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>2697049</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA715749</LABEL>
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    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>SARS-CoV-2/Human/USA/NY-CDCBI-CRSP_VJLDNYK7BY5H2TNC/2021</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>Broad Institute Clinical Research Sequencing Platform</VALUE>
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        <TAG>collection_date</TAG>
        <VALUE>2021-10-13</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: New York</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_subject_id</TAG>
        <VALUE>CDCBI-CRSP_VJLDNYK7BY5H2TNC</VALUE>
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        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>clinical</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>Diagnostic Testing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
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        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/RI-CDCBI-CRSP_5MJLAU627J3KAD6D/2021" accession="SRS10816325">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816325</PRIMARY_ID>
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      <TAXON_ID>2697049</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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          <LABEL>PRJNA715749</LABEL>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
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        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Rhode Island</VALUE>
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        <TAG>host_subject_id</TAG>
        <VALUE>CDCBI-CRSP_5MJLAU627J3KAD6D</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>clinical</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
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        <TAG>host_disease</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/RI-CDCBI-CRSP_GUYQCQ3HP2I3RRAD/2021" accession="SRS10816327">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816327</PRIMARY_ID>
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      <TAXON_ID>2697049</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
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        <TAG>geo_loc_name</TAG>
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        <TAG>host_subject_id</TAG>
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        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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        <TAG>body_product</TAG>
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        <TAG>isolation_source</TAG>
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  <SAMPLE alias="USA/RI-CDCBI-CRSP_OR5HETKTDVZERHTX/2021" accession="SRS10816329">
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      <PRIMARY_ID>SRS10816329</PRIMARY_ID>
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      <TAXON_ID>2697049</TAXON_ID>
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        <TAG>body_product</TAG>
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        <TAG>body_product</TAG>
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      <SAMPLE_ATTRIBUTE>
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  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_LJ5SO6GZHRSCRA5E/2021" accession="SRS10816405">
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  </SAMPLE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
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  </SAMPLE>
  <SAMPLE alias="USA/VT-CDCBI-CRSP_BMX67ZQU5MAEDVLO/2021" accession="SRS10816451">
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  </SAMPLE>
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  </SAMPLE>
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  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_GZAHKS4GMWJG4KCW/2021" accession="SRS10816624">
    <IDENTIFIERS>
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  <SAMPLE alias="USA/MA-CDCBI-CRSP_GZQT4O2T5MSYXDSL/2021" accession="SRS10816625">
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  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_H2DPVSPCXROON6QC/2021" accession="SRS10816626">
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  </SAMPLE>
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  </SAMPLE>
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  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_2QM4UNB2XUPW4VGO/2021" accession="SRS10816810">
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      <EXTERNAL_ID namespace="BioSample">SAMN22574087</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>2697049</TAXON_ID>
      <SCIENTIFIC_NAME>Severe acute respiratory syndrome coronavirus 2</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>715749</ID>
          <LABEL>PRJNA715749</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>SARS-CoV-2/Human/USA/MA-CDCBI-CRSP_A5VERZR622PDTVIS/2021</VALUE>
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        <TAG>collected_by</TAG>
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        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Massachusetts</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_subject_id</TAG>
        <VALUE>CDCBI-CRSP_A5VERZR622PDTVIS</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>clinical</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Homo sapiens</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_A2DBKVFAERSNLDFI/2021" accession="SRS10816827">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816827</PRIMARY_ID>
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    </IDENTIFIERS>
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      <TAXON_ID>2697049</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
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        <TAG>geo_loc_name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_subject_id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
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        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_A3XJ2VZITREUCKJS/2021" accession="SRS10816828">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816828</PRIMARY_ID>
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      <TAXON_ID>2697049</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
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        <VALUE>2021-10-13</VALUE>
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        <TAG>geo_loc_name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_subject_id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>clinical</VALUE>
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        <TAG>lat_lon</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Homo sapiens</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
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        <TAG>BioSampleModel</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_7UW46OD2VGRNPVPI/2021" accession="SRS10816829">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816829</PRIMARY_ID>
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    <SAMPLE_NAME>
      <TAXON_ID>2697049</TAXON_ID>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
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    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
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        <VALUE>2021-10-13</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
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        <TAG>host_subject_id</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
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  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_7VDIHO2CV6K5SYTY/2021" accession="SRS10816830">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816830</PRIMARY_ID>
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        <TAG>geo_loc_name</TAG>
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        <TAG>host_subject_id</TAG>
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        <VALUE>Anterior Nares</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
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      <SAMPLE_ATTRIBUTE>
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  <SAMPLE alias="USA/MA-CDCBI-CRSP_7TOQXMQRMP6OSVLS/2021" accession="SRS10816831">
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/MA-CDCBI-CRSP_D5VYTTSN6M57COXM/2021" accession="SRS10816924">
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  <SAMPLE alias="USA/MA-CDCBI-CRSP_D7LSIFUNWBV77HZT/2021" accession="SRS10816925">
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      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Homo sapiens</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="USA/VT-CDCBI-CRSP_TE37YXSH25ADLAVW/2021" accession="SRS10816989">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS10816989</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN22573520</EXTERNAL_ID>
    </IDENTIFIERS>
    <SAMPLE_NAME>
      <TAXON_ID>2697049</TAXON_ID>
      <SCIENTIFIC_NAME>Severe acute respiratory syndrome coronavirus 2</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>715749</ID>
          <LABEL>PRJNA715749</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolate</TAG>
        <VALUE>SARS-CoV-2/Human/USA/VT-CDCBI-CRSP_TE37YXSH25ADLAVW/2021</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>Broad Institute Clinical Research Sequencing Platform</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2021-10-16</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Vermont</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host_subject_id</TAG>
        <VALUE>CDCBI-CRSP_TE37YXSH25ADLAVW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>anatomical_part</TAG>
        <VALUE>Anterior Nares</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>body_product</TAG>
        <VALUE>Mucus</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>clinical</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>lat_lon</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host</TAG>
        <VALUE>Homo sapiens</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>host_disease</TAG>
        <VALUE>COVID-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sampling</TAG>
        <VALUE>Diagnostic Testing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_sequencing</TAG>
        <VALUE>Baseline surveillance (random sampling)</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>Pathogen.cl</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
