Every year, there are as many 400 million cases of dengue fever globally, according to the World Health Organization. The Americas see the majority of these cases, and Brazil has among the highest rates. Two vaccines have recently been rolled out in the country to help combat the disease, and it’s just one of the […] Every year, there are as many 400 million cases of dengue fever globally, according to the World Health Organization. The Americas see the majority of these cases, and Brazil has among the highest rates. Two vaccines have recently been rolled out in ... [322 chars]
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