Analyzing paired end reads in QIIME 2

Hi @gregcaporaso,

It is necessary for me to conducting chimera-filtering after deblur? Because in deblur-stats.qza there is unique-reads-chimeric and reads-chimeric, it is mean there is a chimera in my sequences or the following chimera have been removed from my sequences?
And in Identifying and filtering chimeric feature sequences with vsearch tutorial the table.qza and rep-seqs.qza are results from DADA2, so the artifact from Deblur also work too right?

Thank you