ABCG2 and infection: Our results show that genes in the viral genomes are primarily enriched in cationic antimicrobial peptide (CAMP) resistance, epithelial cell signaling in Helicobacter pylori infection, Staphylococcus aureus infection, ABC transporters, metabolism of terpenoids and polyketides, and folate biosynthesis, indicating that viral genes play important roles in these specific biological processes and metabolic pathways, potentially affecting the host’s antimicrobial resistance, infection processes, substance transport, and metabolic functions (Fig. 6c).