pathogensand
Pathogens are disease-causing microorganisms that can infect living organisms. These microscopic agents include bacteria, viruses, fungi, and protozoa. They are a natural part of the environment but can pose significant health risks when they enter a host's body and disrupt its normal functions.
Bacteria are single-celled organisms that can reproduce independently. Some bacteria are beneficial, aiding in digestion or
Fungi are eukaryotic organisms that can exist as yeasts or molds. While many fungi are harmless or
The transmission of pathogens can occur through various routes, including direct contact, airborne droplets, contaminated food