U.S. clears Moderna vaccine for COVID-19 as outbreak worsens
WASHINGTON — The U.S. added a second COVID-19 vaccine to its arsenal Friday, boosting efforts to beat back an outbreak so dire that the nation is regularly recording more than 3,000 deaths a day.
Much-needed doses are set to arrive Monday after the Food and Drug Administration authorized an emergency rollout of the vaccine developed by Moderna Inc. and the National Institutes of Health.
The vaccine is very similar to one from Pfizer Inc. and Germany’s BioNTech that’s now being dispensed to millions of health care workers and nursing home residents as the biggest vaccination drive in U.S. history starts to ramp up.
The two work “better than we almost dared to hope,” NIH Director Dr. Francis Collins told The Associated Press. “Science is working here, science has done something amazing.”
Early results of large, still unfinished studies show both vaccines appear safe and strongly protective although Moderna’s is easier to handle since it doesn’t need to be stored at ultra-frozen temperatures.
A second vaccine represents a ray of hope amid despair as the virus continues to spread unabated even before holiday gatherings that are certain to further fuel the outbreak.
The scourge has claimed more than 312,000 U.S. lives and killed 1.7 million people worldwide. New cases in the U.S. are running at over 216,000 per day on average. Deaths per day have hit alltime highs, eclipsing 3,600 on Wednesday.
The nation is scrambling to expand vaccinations as rapidly as Moderna and Pfizer can churn out doses. Moderna’s is for people 18 and
older, Pfizer’s starts at age 16.
It’s just the beginning of “what we hope will be a big push to get this terrible virus behind us, although it will take many more months to get to all Americans,” Collins said.
Moderna expects to have between 100 million and 125 million doses available globally in the first three months of 2021, with 85-100 million of those available in the U.S
Even with additional candidates in the pipeline, there won’t be enough for the general population until spring, and shots will be rationed in the meantime. And while health workers are enthusiastically embracing vaccination, authorities worry the public may need more reassurance to ensure more people get in line when it’s their turn.
“Frankly if we don’t succeed in
getting 80 percent or so of Americans immunized against COVID-19 by the middle of this 2021 year, we have the risk that this epidemic could go on and on and on,” Collins said.
To try to help instill confidence, Vice President Mike Pence received the Pfizer-BioNTech shot on live TV Friday, along with Surgeon General Jerome Adams.
Moderna has about 5.9 million doses ready for shipment set to begin over the weekend, according to Operation Warp Speed, the government’s vaccine development program. Injections of health workers and nursing home residents continue next week, before other essential workers and vulnerable groups are allowed to get in line.
Both Moderna’s and PfizerBioNTech’s shots are so-called mRNA vaccines, made with a
groundbreaking new technology. They don’t contain any coronavirus — meaning they cannot cause infection. Instead, they use a piece of genetic code that trains the immune system to recognize the spike protein on the surface of the virus, ready to attack if the real thing comes along.
Their development less than a year after the coronavirus first emerged set a speed record, but Collins stressed that shouldn’t worry people. The speed was due to billions in company and government investments paired with years of earlier scientific research, not any cut corners.
“The rigor of the analysis of these vaccines is unprecedented,” Collins said. “We’re not done with this but hope is on the way, and the hope comes from this scientific brain trust that has pulled out all the stops.”