Antimicrobial drugs are used for the treatment, control, and prevention of bacterial diseases, they are used for growth promotion and improvement of feed efficiency in the agri-food industry, Some of them are essential for...
The parasite lives on or inside another organism (the host) and benefits from the host at the host’s expense, Although this definition applies to many microbes, including bacteria, fungi, and viruses, doctors use the...
Parasites live off other organisms, or hosts, to survive, Some parasites don’t affect their hosts, and others grow, reproduce, or invade organ systems that make their hosts sick, resulting in parasitic infection. Malaria is...
Arthropods are highly organized invertebrate animals. They have a bilaterally symmetrical body and possess jointed appendages in the form of legs, mouth parts, antennae, and wings. They are covered externally with a chitinous exoskeleton...
Protozoa are a vast collection of unicellular microorganisms of different sizes and forms, They may be free-living or parasitic, Although they are single-celled, yet, they are capable of performing all functions of life.
Helminths or parasitic worms are multi-cellular, bilaterally symmetrical elongate, flat, or rounded animals. Helminths that occur as parasites in man belong to two phyla, Phylum Platyhelminthes (Flat Worms), and Phylum Nematoda (Round Worms).
