1 person
adult
anesthesia
blood
blood sampling
blood test
college student
corona
cute
description simple
doctor
female
guidance
health check
hospital
humans
illness
illustration
infection
influenza
injection
intramuscular injection
japanese
medical
medical device
mother
needle
person
prevention
smile
sting
subcutaneous injection
syringe
test
treatment
vaccination
vaccine
vaccines
white background
young