What's the difference between viral shedding and reinfection with COVID-19?
- Written by Lara Herrero, Research Leader in Virology and Infectious Disease, Griffith University
ShutterstockOver recent weeks and months, we’ve heard of several COVID cases in which people have tested positive after previously clearing the virus.
Scientists are hopeful being infected with COVID-19 confers immunity for a length of time. But some of these instances have raised concerns about reinfection. Although rare, it seems to be...





