Figure 5.

Network for vaccine research collaborations among the top 50 most productive institutions (within and outside the ASEAN) based on articles on vaccines. Thai, Malaysian, and Singapore-based research centers dominate the scene with their networks in vaccine development. The collaborations are not only within the ASEAN but also with other countries such as the USA, Australia, Belgium, Austria, France, South Korea, Taiwan, Sweden, and Switzerland. GSK Belgium was a dominant collaborating partner in the ASEAN with respect to vaccine-related articles [11].