Humans have also added a new class of greenhouse gases called chlorofluorocarbons. Symptoms include fever, abdominal pain, vomiting, and fatal shock. It is characterized by high fever, shaking chills, sweating, and anemia . Rift Valley fever an acute infection of domestic animals and humans caused by a virus transmitted by mosquitoes of the Aedes , Culex , and Erethmapodites genera. In humans, the lung is the organ primarily infected and is the portal through which the infection spreads to other organs.
Tuberculosis has a tendency to be a chronic ailment.
The disease in its severe form is marked by fever, jaundice, and kidney and liver damage.