E-papers

DT India & South Asia No. 5, 2021

The changing goalposts of vaccine effectiveness / Saliva test for COVID-19 diagnosis and severity prediction / WHO statement on airborne transmission of SARS-CoV-2 / COVID-19 response by mobile apps in India / It’s time we used vitamin D to reduce the risk of COVID-19 severity / Clean-O-Denture – a device to improve denture hygiene /