Related tags:
- blood test
- blood sample
- pneumonia
- treatment
- nursing
- diagnosis
- disease
- infection
- doctor woman
- pandemic
- doctor hand
- illness
- covid
- diagnostic
- doctor
- care
- virus
- healthcare
- hospital
- medicine
- health
- clinic
- immune
- microbiology
- holding
- female hand
- respiratory
- chinese woman
- chinese medicine
- hand holding
- researcher
- chinese people
- female
- test tube
- woman
