Der Arzt schreibt die Ergebnisse einer Blutuntersuchung auf ein Formular. Arbeitsplatz des Arztes - Mikroskop, Reagenzgläser mit Blut. - Stockfoto & -bild

Close up of male doctor writing prescription paper and capsules

Hands of a lab technician with a tube of blood sample and a rack with other samples. lab technician holding blood tube sample for study

Close up photo of woman scientist working with microscope in laboratory

Nurse wearing respirator mask holding a positive blood test result for the new rapidly spreading Coronavirus, originating in Wuhan, China

Close up of male doctor writing prescription paper and capsules

In the foreground of medical laboratory devices and in the background, a scientist in protective gloves and a white lab gown holds an ampoule with a vaccine against the nCov 19 virus

A medical worker from the laboratory sits at a table and holds an ampoule with a coronavirus vaccine in his hands, test tubes with different liquids in a holder are visible on the table. The paramedic

Coronavirus 2019-nCoV virus,medical doctor s hand holding blood sample and making notes writing patients data on prescription,lab technician use microscope and test tube in laboratory background

Blood test tube in doctor hand, Mers-CoV Coronavirus test Positive label in hospital blood test tube for analysis. 2019-nCoV virus infection originating in Wuhan, China.

Medical equipment. Blood test.Pipette adding fluid to one of several test tubes .

Nurse wearing respirator mask holding a positive blood test result for the new rapidly spreading Coronavirus, originating in Wuhan, China