Científico examinar pruebas de vacunas de coronavirus covid-19 pandemia en el laboratorio de ciencias. Los científicos usan trajes de protección personal PPE y gafas médicas. Tecnología de la ciencia médica y concepto de salud . - Foto e imágenes de stock

Portrait attractive asian waitress wear face mask and face shield hold thermometer and alcohol gel sanitizer for cleaning and hygiene with indoor restaurant background. New normal restaurant concept.

Caution danger Signage of COVID-19 coronavirus in front of Laboratory room with background of Scientists working and researching vaccine for ncov-19 virus for world pandemic situation.

Portrait of asian woman drive thru coronavirus covid-19 test by medical staff with PPE suit by nose swab. New normal healthcare drive thru service and medical concept.

Microscope in education school on blurred background

Medical staff in PPE suit show his ID card to patient to identified himself at home before doing swab for COVID-19 at home delivery. Delivery coronavirus covid-19 test at home concept.

Portrait attractive Asian waitress wear face mask and face shield cleaning table with alcohol and wet wipe before welcome customer. New normal hygiene restaurant concept.

Microscope in education school background

Cleaning on door handle use chemical alcohol spray to disinfect and decontaminate coronavirus covid-19 by specialist cleaner wear personal protective equipment PPE. New normal Hygiene concept.

Medical staff in PPE suit show his ID card to patient to identified himself at home before doing swab for COVID-19 at home delivery. Delivery coronavirus covid-19 test at home concept.

Portrait of medical staff in PPE suit with background of asian woman with face mask waiting in living room of apartment .Delivery coronavirus covid-19 test at home concept.