UNAIR Epidemiology Biostatistics expert says Testing and Tracing as options apart from Java-Bali PPKM
Windhu Purnomo, an expert in Epidemiology Biostatistics from Universitas Airlangga. (Photo: Personal Doc.)
UNAIR NEWS – In the beginning of 2021, Indonesia experienced another surge in confirmed cases of Covid-19. On Sunday, January 10, 2021, there were 9,640 new positive cases recorded. So the total positive…