US Coronavirus: Daily deaths from Covid-19 just exceeded the deaths from 9/11 on this big day for vaccine development

And more than 221,000 new infections were reported in just one day — inevitably leading to even more hospitalizations and deaths.

“We are in a totally unprecedented health crisis in this country,” former Health and Human Services Secretary Kathleen Sebelius said.

“The disease is everywhere — Midwest, West Coast, East Coast, North, South. Health care workers are exhausted. Hospitals are totally full.”

The ‘light at the end’ of a very long tunnel

These are the criteria that the FDA will use to determine whether to grant emergency use authorization, according to Dr. Doran Fink, deputy director of the FDA’s Division of Vaccines:

— The authorization must address an agent that causes life threatening disease or conditions.

— There must be reason to believe the medical product may be effective to prevent, diagnose or treat that disease or condition.

— The benefits of the product must outweigh the risks.

— There should be no other adequate product already approved and available for diagnosing, preventing or treating the disease or condition.

Covid-19 vaccines are a “really significant light at the end of the tunnel,” Sebelius said.

But the US probably won’t see any significant impact from vaccines until well into 2021 — and that’s only if enough people choose to get vaccinated, said Dr. Anthony Fauci, director of the National Institute for Allergy and Infectious Diseases.

“Let’s say we get 75%, 80% of the population vaccinated. I believe if we do it efficiently enough over the second quarter of 2021, by the time we get to the end of the summer … we may actually have enough herd immunity protecting our society that as we get to the end of 2021, we could approach … some degree of normality that is close to where we were before,” Fauci said at a Harvard T.H. Chan School of Public Health virtual event Wednesday.

“We’ve got to take what we’ve learned in the last eight months and really put it into practice so we don’t continue to have this unthinkable death toll and disease toll,” Sebelius said.

New shutdowns and extended mask mandates

State and local leaders from both parties are doubling down on safety mandates as coronavirus runs amok across the country.

Baltimore’s Democratic Mayor Brandon Scott announced the temporary shutdown of all restaurant dining and indoor recreation like bowling alleys, pool halls and hookah bars.

“Unfortunately, with the volume of new cases that we are seeing and the implications it has on hospital utilization, during a period of widespread, community transmission, activities such as eating, drinking and smoking in close proximity to others, should not continue.”

In Mississippi, Republican Gov. Tate Reeves signed a new executive order adding stricter limitations on indoor and outdoor gatherings and moving more counties to the state’s mask mandate list — meaning 61 of the state’s 82 counties are under a mask mandate.

Indiana’s Republican Gov. Eric Holcomb ordered hospitals to postpone or reschedule non-emergency procedures done in an inpatient hospital setting from December 16 through January 3 to preserve hospital capacity.

Holcomb also announced new caps on social gatherings starting this weekend, based on which color zone (determined by weekly cases per 100,000 and seven-day positivity rate) counties are in.

In Alabama, Republican Gov. Kay Ivey announced Wednesday she’s extending the state’s Safer at Home order, which includes a statewide mask mandate for another six weeks.

And North Dakota officials announced the extension of two orders that require face coverings and limit capacity at bars, restaurants and other event venues.

20 million people could get vaccinate in the next few weeks

The first emergency use authorization for a vaccine is expected soon, and about 20 million people could likely get vaccinated in the next few weeks, Secretary of Health and Human Services Alex Azar said Wednesday.

The FDA will not “cut any corners” when deciding whether to authorize the vaccine, Azar said, saying he was sure what happened in the UK would be “something the FDA looks at.”

Azar said he remains confident that by the end of the second quarter of 2021, any American who wants a vaccine will be able to get one.

But “even as we have such a bright future ahead, we face extremely concerning trends in the spread of the virus,” Azar said.

“For now, we need to double down on the steps that can keep us all safe.”