Pfizer vaccine significantly less effective in kids 5-11: study

Source: SDI Productions / Getty
According to NBC4i, the Pfizer coronavirus vaccine is significantly less effective in children aged 5-11 than it is in older kids, a new study finds, raising questions about the correct dose to give to the young.
The study from researchers at the New York State Department of Health found that vaccine effectiveness against COVID-19 infection among children 5-11 declined from 68 percent to just 12 percent over the period of Dec. 13 to Jan. 30.
Effectiveness was higher for those aged 12-17, declining from 66 percent to 51 percent over the same period.
Children under 12 receive a dose that is one-third the size given to those 12 and up, which could explain the drop in effectiveness.
For the full NBC4 story click here
Get Breaking News & Exclusive Contest in Your Inbox:
The Latest:
- Win Tickets to See Ken Carson!
- Tory Lanez Stabbing: Internet Question Recovery Timeline After Attack
- Cardi B & Stefon Diggs Go Public Amid Romance and Baby Rumors
- MFT: Estelle Takes Us Back To Her First Time In America
- Yellowstone Baked Beans Recall Hits Ohio
- Top 5 Lyrics from Philly Rapper LGP Qua
- Michael Jordan To Serve ‘Special Contributor’ Role With NBC This Fall
- Ohio Raccoon Caught With A Meth Pipe!
- Kimora Lee Simmons Returns to TV with “Back in the Fab Lane”
- Sherri Shepherd and Kym Whitley’s Hilarious ‘Boots On The Ground’ Dance Debacle
Pfizer vaccine significantly less effective in kids 5-11: study was originally published on ronemycolumbusmagic.staging.go.ione.nyc