What is the primary, original, source of the tested sequence? How is it proved that it is specific of a virus or even a given virus? A positive finding couldn't come from other sources?
What is the primary, original, source of the tested sequence? How is it proved that it is specific of a virus or even a given virus? A positive finding couldn't come from other sources?
What is the primary, original, source of the tested sequence? How is it proved that it is specific of a virus or even a given virus? A positive finding couldn't come from other sources?