Clustering countries of the world based on the trend of the covid-19 incidence: An Application of shape-based k-means algorithm

Background: the urban Health Commission of Wuhan City, China, issued an emergency notice due to an incidence of viral pneumonia of unknown cause in December 2019. The World Health Organization officially named it the 2019 novel coronavirus. There are g…

COVID-19 vaccine breakthrough infections among Healthcare workers in a Tertiary care hospital in Coastal Karnataka, India – A Prospective Cohort study.

Background: The COVID-19 pandemic resulted in significant mortality and morbidity globally. The introduction of various COVID-19 vaccines at record time generated hope among people and doubts and apprehension regarding their safety. This study was done…