Key differences as FDA reviews vaccine trial data



(WETM) – After administering millions of doses of vaccine per day, the United States is lagging behind what it was earlier this spring. According to New York Times, the United States was administering over three million doses per day and now it’s just over 500,000 per day, which is an 85% drop.

In May, Pfizer applied for full clearance, but Forbes reported that the company and the FDA had set an approval target in 2022. Moderna also filed for full approval in June. Now medical experts are stepping in.

Dr Ashish Jha, Dean of Brown University School of Medicine, tweeted: “The data has arrived… it’s time to get full approval.

Former surgeon general Jerome Adams agreed, claiming the Twitter he’s not sure why it took the Food & Drug Administration so long to announce the approval schedule.

The three approved vaccines went through a rigorous but swift review process after the Secretary of Health and Human Services declared a public health emergency that could threaten national security in February 2020.

As the Title 21 of the Food and Drug Safety Act States, the FDA can approve an unapproved drug or unauthorized use of the approved drug only if the Secretary of Health and Human Services declares that emergency use is appropriate. The secretary must find one of the following four factors:

  1. The director of internal security detects a significant risk of attack or chemical or biological threat.
  2. The director of homeland security detects a threat that affects national security.
  3. The Secretary of Defense detects a military threat from a biological or chemical attack.
  4. Determination by the Secretary of Health and Human Services that this is a public health emergency, which threatens national security.

Under the Trump administration, Secretary Alex Azar has declared the COVID-19 pandemic a public health emergency, which threatens national security. He also declared a state of health emergency under the Public health service law.

Both statements grant emergency use authorization powers to the FDA, which is how the Pfizer, Moderna, and Johnson & Johnson vaccines are currently classified.

“The emergency use authorization allows the FDA to respond faster than normal. Facing Certain Types of Public Health Emergencies ”, Megan Collins, Esq. by Welch, Donlon & Czarples, PLLC. mentionned.

What does emergency use of a COVID-19 vaccine mean?

This is when regulators allow injections to certain people while safety and efficacy studies are underway.

Before a vaccine is allowed in the United States, it must be reviewed by the Food and Drug Administration, which requires a study of thousands of people. Normally, the approval process for a new vaccine can take about a decade. But the federal government is using a variety of methods to dramatically speed up the COVID-19 vaccination process.

During a health crisis, the FDA may relax its normal scientific standards to allow emergency use of drugs, devices, vaccines, and other investigational medical products. Established in 2004, EUA has been used for other drugs in similar health crises like Zika virus, H1N1 and Ebola, according to Collins.

Instead of the usual requirement of “substantial evidence” of safety and efficacy for approval, the FDA can authorize products on the market as long as their benefits are likely to outweigh their risks. He has already used his emergency powers to authorize hundreds of coronavirus tests and a handful of treatments during the pandemic.

“For the EUA, companies need at least two months of data security on average and for a full license you need at least six months,” said Dr Ann Falsey, co-director of the University of Rochester Medical Center vaccine evaluation and processing unit. .

What is preventing the FDA from getting full approval?

Two of the three companies have applied for full approval, but the process will be much slower than the emergency clearance review. Due to the rapid evolution of clinical trials and the EUA process, many Americans are wondering when the drug will be fully authorized, which increases the hesitation about the vaccine.

“While this is true, it doesn’t mean the corners were cut,” added Darlene Smith, Steuben County health director.

Some Americans remain hesitant due to the vaccine’s approval status, saying the process has been rushed. Health experts say the data is there and the vaccines are safe.

“In my opinion, it doesn’t make sense that people aren’t taking a vaccine just because the FDA hasn’t completed its traditional approval process. It really doesn’t matter, ”concluded Dr. John Moore, infectious disease expert and professor at Weill Cornell Medicine.

Experts also added that vaccines are readily available and clinics are held daily in the Twin Tiers. They also said it was quickly becoming an unvaccinated pandemic as the majority of COVID-19 patients right now are those who have not received their vaccine.


Leave A Reply

Your email address will not be published.