The end of the procedure of taking blood from vein
Doctor preparing senior man to taking blood from a vein
Portrait of lab technician with protection suit examining samples using microscope in equipped laboratory. Scientist working with various bacteria, tissue and blood samples for pharmaceutical research
Senior lab technician examining samples and liquid using microscope in equipped laboratory. Scientist working with various bacteria, tissue and blood samples, pharmaceutical research for antibiotics
Taking blood from a finger
Old scientist man analysing virus sample in equipped laboratory. Scientist working with various bacteria, tissue and blood samples, pharmaceutical research for antibiotics against coronavirus pandemic
Scientist in sterile chemistry suit analysing blood sample from test tube. Viorolog researcher in professional lab working to discover medical treatment against covid19 virus.
Close up of a female microbiologist examining blood test tubes with her female assistant. Medical laboratory workers preparing to analyze blood samples. Immunology, medicine, healthcare.
Scientist in lab coat analysing blood sample from test tube. Viorolog researcher in professional laboratory working to discover medical treatment, team of doctors analysing vaccine evolution