Question

What are the causative organs

Answer 1

Disease causative agent. The term disease causative agent usually refers to the biological pathogen that causes a disease, such as a virus, parasite, fungus, or bacterium. Technically, the term can also refer to a toxin or toxic chemical that causes illness.

Answer 2

The list of organisms which can cause pneumonia is very large, and includes nearly every class of infecting organism: viruses, bacteria, bacteria-like organisms, fungi, and parasites (including certain worms). Different organisms are more frequently encountered by different age groups. Further, other characteristics of the host may place an individual at greater risk for infection by particular types of organisms.

Viruses, especially respiratory syncytial virus, parainfluenza and influenza viruses, and adenovirus, cause the majority of pneumonias in young children. Pneumonia in older children and young adults is often caused by the bacteria-like Mycoplasma pneumoniae. Adults are more frequently infected with bacteria (such as Streptococcus pneumoniae, Hemophilus inflenzae, and Staphylococcus aureus

Pneumonia - Causative Organisms - Bacteria, Viruses, Patients,