Diseases beginning with C
Select a disease to open its complete U.S.-focused guide.
Chickenpox (Varicella)
A highly contagious infection caused by varicella-zoster virus.
View full disease and vaccine guide →Chikungunya
A mosquito-borne viral disease found in parts of the Americas, Africa, Asia, and other regions.
View full disease and vaccine guide →Cholera
An intestinal infection usually acquired from food or water contaminated with Vibrio cholerae.
View full disease and vaccine guide →COVID-19
A respiratory illness caused by SARS-CoV-2.
View full disease and vaccine guide →