Information about the characteristics of these variants is rapidly emerging. Scientists are working to learn more about how easily they might spread, whether they could cause more severe illness, and whether currently authorized vaccines will protect people against them. At this time, there is no evidence that these variants cause more severe illness or increased risk of death.
Viruses constantly change through mutation, and new variants of a virus are expected to occur over time. Sometimes new variants emerge and disappear. Other times, new variants emerge and persist. Multiple variants of the virus that causes COVID-19 have been documented in the United States and globally during this pandemic.
The virus that causes COVID-19 is a type of coronavirus, a large family of viruses. Coronaviruses are named for the crown-like spikes on their surfaces. Scientists monitor changes in the virus, including changes to the spikes on the surface of the virus. These studies, including genetic analyses of the virus, are helping us understand how changes to the virus might affect how it spreads and what happens to people who are infected with it.
American debt to exceed GDP in 2021
The United States is projected to hold about $21 trillion in debt in 2021, and that number is expected to increase to $32 trillion by 2030. A $1.9 trillion stimulus bill represents a fraction of that increase, although White House officials have also discussed trying to approve a multitrillion-dollar infrastructure package later this year. The CBO projections also assume the expiration of numerous provisions of the 2017 GOP tax law aimed at the lower and middle class by the middle of this decade.
Marc Goldwein, senior vice president at the Committee for a Responsible Federal Budget, which pushes for deficit reduction, said lawmakers face a long-term challenge in getting spending and deficit levels to balance. That is not something that hinges on the precise size of Biden’s stimulus package, Goldwein said.
“Even without the $1.9 trillion [stimulus], we will be at record-high debt levels” in a few years, he said. “Realistically, it’s going to come much sooner than that.”
Source: Washington Post