The forecast for Japan's share of scientific publications involving international collaboration in infectious diseases is showing a steady yet modest increase from 2024 to 2028, growing from 17.63% to 17.68%. While this growth indicates a positive trend, the year-on-year increase is minimal, suggesting a consistent pattern rather than rapid expansion. In 2023, this share stood at a slightly lower level, reflecting a gradual enhancement in global collaboration efforts from Japanese researchers.

Future trends to watch for include:

Enhancements in global partnerships and cross-border research initiatives, potentially accelerated by advances in digital communication and remote collaboration tools.
The influence of geopolitical factors and policy changes on international research collaboration dynamics.
Increased focus on interdisciplinary approaches combining infectious disease research with other fields, which could further drive international partnerships.