The term "Health Protection Agency" can be interchangeable with several other synonyms. One option is "public health agency," which also strives to promote and protect the health of citizens. Another synonym could be "disease prevention agency," as these organizations often focus on identifying and preventing the spread of illnesses. "Infectious Disease Control Agency" is also an appropriate synonym, as infectious diseases can pose a threat to public health. Other possibilities include "health surveillance agency," "community health agency," or "public health authority." Regardless of the term used, the primary goal of these agencies is to ensure the health and wellbeing of the population.