Colonisation with resistant Klebsiella pneumoniae in a Cambodian neonatal unit is driven by person-to-person transmission, transmissibility varies by sequence type, and antibiotic consumption generally increases the risk of acquisition.

Metabolic biomarkers measured from single blood test can identify apparently healthy people at high susceptibility for developing severe pneumonia, and may also be useful for preventive COVID-19 screening.

Activation of lung macrophage nitric oxide synthase-3 improves both bacterial clearance and outcome in primary and secondary pneumonia models.

Nationally-representative verbal autopsies can be linked to seasonal patterns, clinical syndromes, and climate regions to describe novel insights regarding the microbiologic etiologies of childhood pneumonia and diarrhea in India.

Different etiologies of community-acquired pneumonia evoke both shared and diverging immunological responses.

SKAP2 is critical for hematopoietic cell protection against Klebsiella infection in mouse lungs, for full phosphorylation of Src Family Kinases, Syk, and Pyk2, and for Klebsiella-induced reactive oxygen species production.

2D template matching complements 3D template matching of tomograms, providing fast and specific detection of molecules in cryo-EM images of cells, as well as generating 3D reconstructions from detected targets.

Post-acute or long-COVID is associated with bystander T-cell activation and a recurring antimicrobial resistant, bacterial ventilator-associated pneumonia.

Selection by national-level antibiotic consumption and vaccination trends drives atypical recombinations, frequently resulting in interspecies sequence exchange at many sites across a bacterial species’ chromosome.

Panproteome array analysis of antibody responses to a pneumococcal whole cell vaccine reveals consistent induction of immune responses to multiple surface proteins, despite individuals' unique pre-existing antibody profiles.