Protozoan and helminthic disease are difficult to treat because their cells are structurally similar and function same to human cells.
Explanation:
Protozoan and helminthic disease are difficult to treat because their cells are structurally similar and function same to human cells.
There are a host of pathogenic microorganisms. These are microscopic and virus-causing organisms. For example, bacteria, such as chlamydia and Lyme disease, cause illness. Several diseases, such as human papillomavirus and common flu, are also correlated with viruses.
