Schedule of blood samples and tests performed at each collection time point
| Admission | Discharge | Day 45 | Day 90 | Day 180 | Readmission | ||
| Results used for care | Complete blood count | X | X | X | X | X | X |
| Biochemistry | X | X | |||||
| Glucose | X | X | |||||
| Blood gas+lactate* | X | X | |||||
| Blood culture* | X | X | |||||
| Malaria Rapid Diagnostic Test (RDT) | X | X | |||||
| HIV test | X | ||||||
| Processed or stored for research assays only | Dried blood spot | X | X | X | X | X | X |
| Serum+plasma for storage | X | X | X | X | X | X | |
| Whole blood for storage | X | X | X | X | X | X | |
| Functional immunology* | X | X | X | X | X | X | |
| Peripheral Blood Mononuclear Cell (PBMC) extraction* | X | X | X | X | X | X | |
| Rectal swab and whole stool | X | X | X | X | X | X |
*Done at a subset of sites with capacity, thus these are sub-studies.