The majority of acute-phase infections are not diagnosed because many people develop nonspecific symptoms and the people who get the infection usually are very poor, have primitive living conditions, and no access to medical care.
Enamik ägeda faasi nakkused ei ole diagnoositud, sest paljud inimesed töötama nonspecific sümptomid ja inimesi, kes saavad nakkuse tavaliselt on väga halb, on primitiivne elutingimused, ja ei ole juurdepääsu arstiabile.