Manos del médico con sonda de coronavirus que muestra el pulgar hacia abajo aislado en gris - Metraje y vídeo de stock

4K, Protective mask and positive COVID-19 test. Laboratory sample of blood testing for diagnosis new Corona virus infection. Disease 2019 from Wuhan. Pandemic infectious concept-Dan

4K, Protective mask and positive COVID-19 test. Laboratory sample of blood testing for diagnosis new Corona virus infection. Disease 2019 from Wuhan. Pandemic infectious concept-Dan

Coronavirus blood test tube. Microbiologist or Doctor hand with blue gloves marking blood test result as positive. Covid-19 positive test virus. High quality 4k footage

4K, Face mask and test tube with infected blood sample for COVID-19, novel coronavirus found in Wuhan, China. Scientist with blue gloves for protection. Vaccine research for the virus 2019-nCoV-Dan