André Birgy

The paper identifies chromosomal integration of blaCTX-M in E. coli, showing lineage-specific prevalence and suggesting it contributes to the spread of antibiotic resistance.

The paper quantifies how serotype replacement in Streptococcus pneumoniae is driven by shifts in serotypes within persistent lineages rather than lineage replacement, using genome-informed modeling and longitudinal data.

This study examines how human gut microbiotas respond to amoxicillin treatment using an in vitro model, finding that initial community composition and antibiotic inactivation dynamics influence resilience and resistance selection.

This study explores mutational possibilities in KPC variants to develop high-level cefiderocol resistance through random mutagenesis and selection, revealing that enzymatic and iron transport mutations interact in resistance mechanisms.