I am looking for a automated way to detect and eliminate possible contamination of human NGS samples with human DNA. Say I have a genotype profile of a technician who runs NGS on a regular basis in a lab. How do I detect the reads that have possibly come from that technician in my NGS data? Is there a tool ready that can do that? I feel like the SNP based method is the only chance to get rid of at least some contamination but that won't be fast and easy (see the link bellow).
Thanks for help!