How many cases of typhoid are reported globally?

The global estimate of typhoid cases is approximately 21 million annually. This figure reflects the burden of typhoid fever, a serious infectious disease caused by the bacterium Salmonella Typhi, particularly in areas with poor sanitation and lack of clean drinking water. The number accounts for reported cases as well as those that go unreported, since many individuals experience mild symptoms or lack access to healthcare.

The estimation is supported by data from epidemiological studies, public health reports, and global health organizations which consistently aim to track and manage the prevalence of this disease, especially in countries where it is endemic. Recognizing the true number of infections is crucial for public health initiatives focused on prevention, treatment, and vaccination strategies to reduce the incidence of typhoid fever worldwide.