Fauci: Amount of virus in breakthrough delta cases 'almost identical' to unvaccinated | TheHill

Fauci: Amount of virus in breakthrough delta cases 'almost identical' to unvaccinated | TheHill: Anthony Fauci, President Biden's chief medical adviser, on Sunday discussed new Centers for Disease Control and Prevention (CDC) data that showed the levels of coronavirus in breakthrough cases of the delta variant among those who are fu