The types of biological samples accepted in most clinical laboratories are serum samples, virology swab samples, biopsy and necropsy tissue, cerebrospinal fluid, whole blood for PCR, and urine samples. These are collected in specific containers for successful processing in the laboratory
There’s not much you can do but call the cops on him or try bringing a guy bigger than him to her house when she’s getting abused by him or get her a tazor or pepper spray
