Initial cases and detection The outbreak investigation began when Ottawa Public Health identified two non-travel-related cases of typhoid fever in 2021. The patients, residing only 2.6 km (1.6 ...
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There are approximately 21 million cases of typhoid fever and five million cases of paratyphoid A fever reported globally in a year. Many victims are children under the age of two as there is no ...
Typhoid fever is caused by highly contagious Salmonella Typhi bacteria and spread through contaminated food and water. It is a disease of poverty, most common in countries with poor sanitation and ...
Combination hepatitis A and typhoid fever vaccines have been studied previously and found to retain immunogenicity. [15,16] In the development phase of a such a vaccine, Aventis Pasteur noted some ...
His daughter was struck down with typhoid fever and within a few weeks ... After the deaths of at least two patients in the hospital where she was working, the authorities caught up with her ...
Background: The safety and immunogenicity of Viatim, a combined hepatitis A (HA) and typhoid fever (Vi) vaccine, were compared with the monovalent component vaccines up to and 1 month after a ...