Moriyama, Y.; Takaya, S.; Nishijima, T.; Sobel, H. L.; Ohmagari, N. Maintaining Health-System Functionality in Response to the Surge of COVID-19 Cases Due to the Omicron Variant, Japan. Western Pac Surveill Response J 2024, 14 (5). https://doi.org/10.5365/wpsar.2023.14.5.1048.