face elderly bald man close laboratory assistant doctor takes swab from the nasal mucosa with cotton

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Face of elderly bald man close-up, laboratory assistant, a doctor`s assistant takes swab from the nasal mucosa with cotton swab Royalty Free Stock Photo
Face of elderly bald man close-up, laboratory assistant, a doctor`s assistant takes swab from the nasal mucosa with cotton swab Royalty Free Stock Photo
   
   
   
   
   
Face of elderly bald man close-up, laboratory assistant, a doctor`s assistant takes swab from the nasal mucosa with cotton swab
   
   
   
   
   
   
   
Face of elderly bald man close-up, laboratory assistant, a doctor`s assistant takes swab from the nasal mucosa with cotton swab for coronavirus test, DNA determination, concept of COVID-19

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