COVID-19: How The RAT Can Help

'Serial testing is much more valuable than a single test which reflects just a point in time.' IMAGE: A healthcare worker collects a swab sample for a rapid antigen test in Kolkata, January 7,......

Covid vax given in the afternoon more effective: Study

Antibody levels are higher when people receive the COVID-19 vaccine in the afternoon as compared to the morning, according to an observational study. IMAGE: A healthcare worker gives a dose of the......

Single dose sufficient for Covid-recovered patients: Study

A single dose of COVID-19 vaccine is sufficient for an infected person as there was a greater antibody response when compared with those who have had no prior infection, according to a study......

'Severity, deaths not higher, but more transmissible'

'People are just putting the mask below their nose.''They are only protecting the mouth, but not the nose.''People need to understand that it is the nose which has to be protected.' IMAGE: An......

Medical experts want Rio Olympics delayed or moved due to Zika

IMAGE: A municipal worker stands next to a banner that reads, "Rio Carnival 2016" before spraying insecticide to prevent the spread of Zika's vector. Photograph: Pilar Olivares/Reuters More than......