Christine
Search results
In biology, a pathogen (Greek: πάθος, pathos "suffering", "passion" and -γενής, -genēs "producer of"), in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent , or simply a germ .
Apr 3, 2019 · Pathogens are organisms that cause disease in humans. Learn about the four main types of pathogens (viruses, bacteria, fungi, and parasites) and the diseases they can cause, as well as how to prevent infections.
Aug 21, 2020 · A pathogen brings disease to its host. Another name for a pathogen is an infectious agent, as they cause infections. As with any organism, pathogens prioritize survival and reproduction.
Oct 19, 2017 · What is a pathogen? A pathogen is defined as an organism causing disease to its host, with the severity of the disease symptoms referred to as virulence. Pathogens are taxonomically widely diverse and comprise viruses and bacteria as well as unicellular and multicellular eukaryotes.
May 28, 2023 · Pathogens are living things that cause disease, such as viruses, bacteria, fungi, and parasites. Learn about the different types of pathogens, how they infect you, how they spread, and how to avoid them with proper hygiene and sanitation.
Jun 12, 2024 · Depending on the type of germ and your body, you can get a minor illness or a deadly disease when a pathogen enters. This article explains four of the most common types of pathogens. It also offers suggestions on how you can protect yourself from diseases they cause.
Apr 26, 2023 · Essentially, they are potential agents of disease under certain circumstances such as when the host is immunocompromised or when there’s an “opportunity”. Normally, they wouldn’t cause disease on individuals with a healthy immune system or when there’s no “opportunity”.
