Question

What is one property of viruses that makes it difficult to cure viral infections?

Answer 1

the most influential property of viruses is that they don't have their own cellular machinery amd when they attack the host they adopt the machinery of host cells so there's little we can do to treat viruses because if we harm the viral cells then we'll also harm our own body cells

Answer 2

the ability of viruses to hide in the host’s DNA.