1. Bacterial cultures – Aerobic and Anaerobic
- Blood
- Urine
- Stool
- Pus
- Body Fluids and discharges
2. Aerobic and anaerobic cultures of OT swabs
3. Fungal cultures
4. Microscopy
- Gram staining
- Acid-fast staining / Z-N staining
- Fungal staining
- Stool microscopy
- Direct / wet smear examination
5. Serology – Bacterial and viral screening test
