Viruses, bacteria, a fungus, or (in rare cases) parasites or other organisms can cause pneumonia. 1  In most cases, the specific organism (such as bacteria or virus) cannot be identified even with testing.2  When an organism is identified, it is usually the bacteria Streptococcus pneumoniae.iruses, bacteria, a fungus, or (in rare cases) parasites or other organisms can cause pneumonia. 1  In most cases, the specific organism (such as bacteria or virus) cannot be identified even with testing.
Alabama River. Fish and Fishing in the Alabama River. True to its name, the Alabama River flows through the heart of the state of Alabama. Originating just north of Montgomery, the Alabama River is born from the marriage of the Coosa River and the Tallapoosa River near the Fall Line.
Yellow River (Georgia) The Yellow River is a 76-mile-long (122 km) tributary of the Ocmulgee River in the U.S. state of Georgia. The river rises north of Lawrenceville in Gwinnett County and flows south through the outer eastern suburbs of Atlanta, passing through the easternmost corner of DeKalb County before entering Rockdale County.