In recent weeks, experts have raised concerns that the reopening of the US economy could lead to a fresh wave of infections. About half a dozen states, including Texas and Arizona, are grappling with a rising number of coronavirus patients filling hospital beds.
The top US infectious disease official on Friday cautioned that the "blips" of rising coronavirus hospitalizations being reported by some states could get out of control if robust contact tracing regimes are not put in place.
As restrictions on economic activity are lifted, the United States was bound to see increased infections, Anthony Fauci told CNN.
"But when you start seeing more hospitalizations, that's a sure fire sign that you're in a situation where you're going in the wrong direction," Fauci said.
Officials from the US Centers for Disease Control and Prevention (CDC) said the public should continue to maintain 6 feet of social distance, wash hands regularly and wear facial coverings to reduce the risk of infection.
“If cases begin to go up again, particularly if they go up dramatically, it is important to recognize that more mitigation efforts such as what were implemented back in March may be needed again,” said Jay Butler, the deputy director of infectious diseases at the CDC, who spoke to reporters along with CDC Director Robert Redfield.