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This time, the wind that howled in her ears and that changed the course of her life affected her own young body: she came down with an inner-ear infection combined with a disease called paratyphoid.

Volunteers have been infected with a highly contagious bacteria to test a new paratyphoid vaccine.

Choi and Cho said measles, chickenpox, cholera, typhoid, paratyphoid, hepatitis and tuberculosis repeatedly swept through North Korea when they were there.

A group at the University of Oxford led by pediatrician Andrew Pollard has conducted a challenge study of experimental vaccines against typhoid and paratyphoid.

Especially is it true of meat poisoning epidemics that paratyphoid bacilli are found in causal relation with them.