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FDA advisers to consider third possible Covid-19 vaccine Friday

US Food and Drug Administration vaccine advisers are scheduled to meet Friday to discuss the potential emergency authorization of a third coronavirus vaccine...

Posted: Feb 26, 2021 8:12 AM
Updated: Feb 26, 2021 8:15 AM

US Food and Drug Administration vaccine advisers are scheduled to meet Friday to discuss the potential emergency authorization of a third coronavirus vaccine for the US, this one made by Johnson & Johnson's vaccine arm Janssen Biotech.

It's the next step in a process that could end with the new vaccine's rollout early next week. As with the two currently authorized vaccines, advisers and federal agencies are meeting over a weekend to try to get the vaccines to the US public as soon as possible.

The FDA has already considered the advanced, Phase 3 clinical trial testing data presented by Janssen and says it shows the vaccine is safe and effective. The Vaccines and Related Biological Products Advisory Committee or VRBPAC is made up of vaccine experts and other medical professionals, industry and consumer representatives who will consider presentations from FDA about its findings, as well as from Janssen.

They'll also hear the latest from the Centers for Disease Control and Prevention about the spread of the virus, including worrying new variants, and on the CDC's surveillance for any safety worries from the currently authorized vaccines made by Pfizer/BioNTech and Moderna.

The VRPBAC will vote Friday on whether to recommend FDA emergency use authorization (EUA), and the FDA will then take that vote into consideration in deciding whether to authorize the vaccine.

That decision could come very quickly after the VPBPAC vote.

On Sunday, a second advisory group weighs in. The CDC's Advisory Committee on Immunization Practices will look at all the same data and will discuss whether people should get the vaccine and if so who, and when. A vote is expected by 3 p.m. ET from ACIP.

The CDC then takes the ACIP vote into consideration and the CDC director -- who is currently Dr. Rochelle Walensky -- will decide whether the vaccine has her agency's OK.

Typically, this is a slow and deliberative process, but the schedule was sped up because of the urgency of the pandemic. The authorization and subsequent CDC nod for the Pfizer/BioNTech and Moderna vaccines in December each took place over a period of days.

After that, distribution can begin. The White House has promised to begin immediately, with 2 million doses going to states and the rest directly to pharmacies and community health centers. The federal government has said it expects to have up to 4 million doses of Johnson & Johnson vaccine on the first day. The company has promised to ramp up production to deliver 20 million doses by the end of March and 100 million doses by the end of June.

While Pfizer and Moderna's vaccines require two doses for full efficacy, the Johnson & Johnson vaccine requires only one dose, although the company is testing at two-dose regimen to see if it works any better.

Johnson & Johnson's data indicates its vaccine was 66% effective across all global trials in preventing moderate to severe Covid-19 disease 28 days after immunization. It was 85% effective in preventing severe disease. No one who got the vaccine died from Covid-19.

Oregon Coronavirus Cases

Data is updated nightly.

Cases: 353368

Reported Deaths: 4226
CountyCasesDeaths
Multnomah55417699
Washington38425317
Marion36469448
Clackamas29440306
Lane27431300
Jackson22837305
Deschutes19958125
Umatilla14358145
Linn12672126
Douglas11962243
Josephine9307195
Yamhill8621111
Klamath7846116
Polk724881
Malheur555376
Benton541931
Coos495494
Columbia377043
Jefferson367752
Union316548
Lincoln315438
Wasco284840
Crook281846
Clatsop242029
Baker199928
Tillamook195529
Hood River190537
Morrow183423
Curry179425
Harney111926
Grant99512
Lake91012
Wallowa67612
Gilliam1524
Sherman1483
Wheeler1121
Unassigned00

California Coronavirus Cases

Data is updated nightly.

Cases: 4830872

Reported Deaths: 70874
CountyCasesDeaths
Los Angeles147942126446
Riverside3706085008
San Diego3652534170
San Bernardino3576395606
Orange3235695531
Sacramento1587852294
Fresno1453782063
Kern1452271616
Santa Clara1451271895
Alameda1203661384
San Joaquin1023411721
Ventura1008491165
Contra Costa99712995
Stanislaus857501325
Tulare79627958
San Francisco54266644
San Mateo54023622
Monterey50792583
Solano45934339
Santa Barbara45047522
Merced42089579
Sonoma40865402
Placer39157420
Imperial35832764
Kings32649320
San Luis Obispo29837331
Madera23720285
Butte23673265
Shasta23574349
Santa Cruz20943218
Yolo20266248
Marin17665244
El Dorado17097149
Sutter13861172
Napa12864100
Yuba1001982
Tehama9433107
Humboldt9180107
Nevada911690
Mendocino758487
Lassen753046
San Benito741672
Tuolumne682889
Lake6583104
Amador540764
Siskiyou446442
Glenn434232
Calaveras386580
Del Norte357441
Colusa303018
Inyo205540
Mono16643
Plumas16126
Mariposa132315
Trinity86911
Modoc6755
Unassigned2120
Sierra1820
Alpine1030
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