Female caucasian NHS doctor holding a swab collection stick, nasal and oral specimen swabbing in doctor’s office, patient PCR testing procedure appointment, Coronavirus COVID-19 global pandemic crisis

Female caucasian NHS doctor holding a swab collection stick nasal and oral specimen swabbing in doctor's office patient PCR testing procedure appointment Coronavirus COVID-19 global pandemic crisis 19 care check clinic corona coronavirus covid covid-19 covid19 disease doctor epidemic equipment face mask female flu gloves gp health holding hospital infection lab medical medicine nasal nasopharyngeal nose oral oropharyngeal pandemic patient pcr personal physician polymerase chain reaction professional protective research respiratory result routine sample specimen sterile swab test throat virus woman