Sporadic means: 
a. Sudden outbreak of disease in a given area. 
b. Infectious disease that has spread through human 
populations across a large region; for instance, multiple 
continents, or even worldwide 
c. Disease occurs at irregular intervals or only in few places is 
scattered in isolated manner 
d. Constant presence of infection in a given geographical area 
without any external input 

Biology · Fri Jul 15 2022

Answered on

Answer C is correct

Sporadic means disease occurs at irregular intervals or only in few places is scattered in isolated manner.