How to save oral swabs for paternity testing? Oral swab samples are mostly collected by children and are suitable for younger babies.
Can oral cells be used for DNA paternity testing? What are the precautions?
After scrubbing the surface of the lesion with sterile normal saline, use a sterile swab dipped in sterile normal saline to collect pus and secretions from the deep part of the lesion, and place them in a sterile test tube for inspection.
What kind of sample is the most suitable for a child to collect?
Share with you the problems that should be avoided during the collection process.
Prepare a cup of saline, drink about 50-100ml of saline and rinse your mouth for about 10-20 seconds