B50-B64: Protozoal diseases

B60: Other protozoal diseases, not elsewhere classified

Protozoal diseases refer to a group of illnesses caused by tiny single-celled parasites, called protozoa. These diseases are not typically classified elsewhere and can spread in various ways such as through contaminated food or water, person-to-person contact, or even by insects such as mosquitoes or ticks. Common symptoms for these diseases can include fever, diarrhea, abdominal pain, fatigue, and in more severe cases, they can affect important organ systems like your heart or nervous system. These conditions might start as a mild illness, but without timely treatment, they can progress and become serious, hence, early diagnosis is important. Individuals traveling to areas with poor sanitation or high mosquito populations are more susceptible to protozoal diseases. They are not limited to certain geographical areas and can be a significant health problem worldwide.