La asistente técnica africana en bata de laboratorio, sombrero protector y guantes optimiza las pruebas de PCR para el virus SARS-CoV-2 en las instalaciones de pruebas médicas. Solución de problemas de las pruebas de pcr para el nuevo coronavirus . - Foto e imágenes de stock

African scientist, technical assistant in lab coat, protective hat and gloves optimizes PCR testing for SARS-CoV-2 virus in modern test laboratory. Troubleshooting of nucleic acid tests.

African scientist, technical assistant or medical technician in white coat, protective hat and gloves optimizes PCR testing for SARS-CoV-2 virus in modern test lab. Research facility interior.

African female technical assistant in lab coat, protective hat and gloves performs PCR testing for SARS-CoV-2 virus in medical test facility. Troubleshooting of pcr tests for novel coronavirus.

African scientist, technical assistant in lab coat, protective hat and gloves optimizes PCR testing for SARS-CoV-2 virus in medical test facility. Troubleshooting of pcr tests for novel coronavirus.

PCR test for coronavirus. African young female tech, scientist or medic in white coat and hat performs test to detect SARS-CoV-2 in patient samples, mouth swabs. Automatic pipette in gloved hands.

African scientists, technical assistants or graduates in lab coats and gloves perform PCR testing of patient samples in hospital test lab. Troubleshooting RT-PCR kits to diagnose Covid-19 patients.

African scientist, technical assistant in lab coat, protective hat and gloves optimizes PCR testing for SARS-CoV-2 virus in modern test laboratory. Troubleshooting of pcr tests for novel coronavirus.

African scientist, technical assistant in lab coat, protective hat and gloves optimizes PCR testing for SARS-CoV-2 virus in test laboratory. Troubleshooting of pcr tests for novel coronavirus.

Two young smiling African female scientists, medical students with mobile phone. Women smile, laughing at something on smartphone. Scientific chemical laboratory, pharma research facility.

Two African scientists, technical assistants or graduates in lab coats and gloves perform PCR testing of patient samples in test laboratory or medical laboratory. Smiling professionals work hard.

Female African scientist, doctor or intern puts on her protective gloves on to work in research facility. Focus on the face and eyelashes.

Two African scientists, technical assistants or graduates in lab coats and gloves perform PCR testing of patient samples in modern test laboratory. RT-qPCR testing to fight Covid-19 pneumonia

African-american scientist or graduate student in lab coat and protective wear works with automatic pipette in modernl laboratory

Female African medical students, young graduates in research, medical test lab performing various testing on samples. New antiboody test on recovered patients, pcr nucleic acid test for coronavirus.

Female African medical students, young graduates or doctors discuss ongoing project. Team working together in test lab. Testing samples from patients with coronavirus pneumonia or biopsy for cancer.

Scientists, senior Caucasian male and young African female, work in research facility. Focus on the woman.

African scientist, medical worker, tech or graduate student works in modern biological laboratory

Closeup on a hand of a senior male scientist picking up scientific sample from ice box, working African female scientist out of focus, text space