COVID vaccines are ‘better than nature’ at producing antibodies: CDC



A new study suggests that vaccines are “better than nature” at producing virus-fighting antibodies, federal health officials said Wednesday — as they announced the US has hit a promising “new low” of daily COVID-19 deaths.

During a White House coronavirus briefing, Dr. Anthony Fauci pointed to a new study showing that the Pfizer and Moderna vaccines protect against the virus better than recovering from a natural infection.

Dr. Fauci said the recent study shows just how strong the efficacy of COVID-19 vaccines are.
Dr. Anthony Fauci said the recent study shows just how strong the COVID-19 vaccines are.
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Two doses of the jabs produce up to 10 times more antibodies than a person who caught the virus naturally, according to the Cold Spring Harbor Laboratory study cited by Fauci.

“We can … do better than nature,” Fauci said. “That’s one interesting and important concept.”

The weekly average of deaths related to COVID-19 has been nearly cut in half since April 28.
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The vaccines also likely provide better protection against certain variants of the virus, Fauci said.

Meanwhile, the seven-day daily average of coronavirus fatalities in the US fell to 404 per day — down from 876 reported on April 28 — while infection and hospitalization rates also plunged, according to CDC director Rochelle Walensky.

Director Dr. Rochelle Walensky speaks to the press after visiting the Hynes Convention Center FEMA Mass Vaccination Site on March 30, 2021 in Boston.
CDC Director Rochelle Walensky has been encouraged by the recent drop in hospitalization and case numbers.
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“The seven-day average of daily deaths have declined to a new low,” Walensky said. “Every day, with daily cases continuing to fall, we are hopeful about these really encouraging trends.”

She added, “We are not out of the woods yet but we could be very close.”

Medical workers with Delta Health Center prepare to vaccinate people at a pop-up COVID-19 vaccination clinic in a rural Delta community on April 29, 2021 in Leland, Mississippi.
As the number of Americans getting vaccinated has gone up, COVID-19 infection rates have steadily gone down.
Spencer Platt/Getty Images

Walensky cited a new CDC study that projects promising “long-term trajectories” — including a “sharp decline” of infections by July.

Overall, officials said coronavirus cases dropped to a seven-day average of 32,460 and that hospitalizations fell to 3,915 — a decrease of 12 percent and 10 percent, respectively.

Patients line up to receive their Pfizer COVID-19 shot during a vaccination event at Lynn Family Stadium.
The number of COVID-19 infections in the US could see a sizable drop by the summer, Rochelle Walensky added.
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Around 44.7 percent of the US population has received at least one dose of a COVID-19 vaccine.


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