Científico africano, asistente técnico en bata de laboratorio, sombrero protector y guantes optimiza las pruebas de PCR para el virus SARS-CoV-2 en el moderno laboratorio de pruebas. Solución de problemas de las pruebas de ácido nucleico . - Foto e imagen de stock

PCR test for coronavirus. African young female tech, scientist or medic in white coat and hat performs nucleic acids test to detect SARS-CoV-2 in patient samples

Female African medical students, young graduates in research laboratory or medical test lab perform tests for presence of viral rna in samples. Pcr nucleic acid test for corona virus.

Female African medical students, young graduates in research laboratory or medical test lab perform various testing on patient samples. pcr nucleic acid test for corona virus.

Female African medical students, young graduates in research laboratory or medical test lab perform various testing on patient samples. nucleic acids test to detect SARS-CoV-2 in patient samples.

Two African scientists, technical assistants or graduates in lab coats and gloves perform PCR testing of patient samples in test lab or medical facility. RT-qPCR testing in progress to fight pandemic.

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

African scientists, technical assistants or graduates in lab coats, hats and gloves perform PCR testing of patient samples in modern test laboratory. Preparing buffers for Covid-19 samples testing.

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

Troubleshooting novel coronavirus test kit. 2019 nCoV pcr patient samples, cotton swabs. Hands in gloves. RT-PCR detection of covid19 virus in patient samples. Work in special test lab.

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.

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.

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