Humans: are we the most effective vector of disease?
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Over one-seventh of the world's population moved within the last year. Migration is only expected to increase in the coming…
Over one-seventh of the world's population moved within the last year. Migration is only expected to increase in the coming…
By Charvy…
Since late 2015, an epidemic of yellow fever in the central African countries of Angola and the Democratic Republic of Congo (DR…