Viral latency transcripts were highly enriched in Bla+ data sets of both M2.Stop and WT MHV68 (Fig. 6c), however, only AID+Bla+ samples from WT MHV68 infection showed increased transcription of Il10 and Irf4 (Fig. 6d), which is consistent with previous work demonstrating that M2 upregulates their expression26,86. The gene discussed is IL10; the disease is infection.