The UK approval marks the fourth regulatory approval Valneva has received for its single-shot chikungunya vaccine. The vaccine is currently approved in the United States (U.S.) 2, Europe 3 and Canada ...
From the perspective of viruses spread by insects, or arboviruses, making the evolutionary leap from insects to humans is a tough battle. Viruses cannot replicate very well in humans, which means ...
Tropical diseases primarily affect people living in or visiting tropical and subtropical regions. Such disorders are major public health issues because they are usually caused by bacteria, viruses, or ...