Sorry I already asked this question so very sorry.
Yes, the answer is True. Infectious diseases are indeed caused by organisms or viruses that enter and multiply within the body. These organisms or viruses are often called pathogens. They can be bacteria, viruses, fungi, or parasites. When these pathogens enter the body, they can disrupt normal bodily functions, leading to signs and symptoms of illness. Understanding the causes of infectious diseases is an essential step in preventing and treating them.
