Background. The rollout of the group A meningococcal vaccine, PsA-TT, in Africa's meningitis belt countries represented the first introduction of a vaccine specifically designed for this part of the ...
In December 2024, on the International Day of Epidemic Preparedness, UN-Secretary-General Antonio Guterres stated: “The COVID-19 crisis may have passed, but a harsh lesson remains: The world is ...
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