Pfizer

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Pfizer Vaccine Could Be Nearing 'Full Approval'

Latest data indicates 91.3% efficacy for 6 months

(Newser) - The coronavirus vaccine from Pfizer and BioNTech maintains 91.3% efficacy for at least six months after the second dose, even against the worrisome B.1.351 variant first identified in South Africa, the companies said Thursday. The findings—which double the previous best estimate of 90 days of protection,...

For Younger Teens, This COVID Vaccine Is Looking Good

Pfizer says its vaccine has been shown to be safe, very protective in kids as young as 12

(Newser) - Pfizer announced Wednesday that its COVID-19 vaccine is safe and strongly protective in kids as young as 12, a step toward possibly beginning shots in this age group before they head back to school in the fall. Most COVID-19 vaccines being rolled out are for adults, at higher risk from...

After Detroit Spurns Vaccine, Experts Warn on 'Brand Shopping'

Mayor Duggan turned down 6.2K J&J doses, saying he wants Pfizer, Moderna for city

(Newser) - Johnson and Johnson's newly approved coronavirus vaccine doesn't have to be kept in the same ultra-cold temps as the Pfizer and Moderna versions, and patients need only one shot, as opposed to the double dose required by the other companies. But this week, the city of Detroit declined...

Pfizer Is Testing 2 Ways to Fight COVID Variants

'Every year, you need to go to get your flu vaccine. It's going to be the same with COVID'

(Newser) - Unless COVID-19 is eradicated, the fight to develop vaccines might go on indefinitely. Pfizer says it is looking into two separate ways to provide protection against new and more infectious COVID variants, especially the one first detected in South Africa, CNBC reports. Board member Dr. Scott Gottlieb says the company...

FDA Drops Ultra-Cold Storage Rule for Pfizer Vaccine

Allowing regular freezer temperatures should simplify distribution

(Newser) - The Food and Drug Administration made distribution of the Pfizer coronavirus vaccine easier on Thursday by decreeing it can be stored in regular freezer temperatures after all. The agency had required the vaccine be kept at minus 76 degrees Fahrenheit to minus 112 degrees, the Hill reports. That was a...

2 Big Finds on the Pfizer Vaccine Front

One dose is effective, and the vaccine can be stored in ordinary freezers

(Newser) - A new study has produced two big finds that could have wide-ranging implications for coronavirus vaccine distribution and storage. Per the Wall Street Journal , the peer-reviewed research out of Israel published Thursday in the Lancet shows that just one shot of the Pfizer-BioNTech vaccine is 85% effective at stopping symptomatic...

Study: 2 Shots of Pfizer Are 'Incredibly Effective'

But health officials report worrisome numbers on South Africa variant

(Newser) - Israel, which got off to a quick start in vaccinating its citizens, has now seen the benefits documented. Among 600,000 people who received both doses of the Pfizer vaccine, symptomatic cases have dropped 94%, a study shows. And that group was 92% less likely to develop severe COVID-19 illness,...

South Korea Has New Accusation Against North Korea

It says its neighbor tried to hack Pfizer; no word on whether the attack was successful

(Newser) - The North Korean regime tried to hack US drugmaker Pfizer in an effort to steal information on the company's coronavirus vaccine, according to South Korea's National Intelligence Service. Lawmakers were briefed on the findings during a closed-door session of the National Assembly's intelligence committee on Tuesday, per...

Vaccine Brand Is Tough Sell in Europe

Experts say comparisons of the products' efficacy can be misleading

(Newser) - Many Europeans are desperate for a coronavirus vaccine. But not just any vaccine. As AstraZeneca shots are rolling out to European Union nations this month, joining the Pfizer and Moderna doses already available, some people are balking at being offered a vaccine that they perceive—fairly or not—as second-best....

Mixing Vaccines Could Provide &#39;Better Antibody Response&#39;
New Study Looks
at Mixing Vaccines
Feb 4, 2021 8:27 AM CST

New Study Looks at Mixing Vaccines

Human trial will attempt to replicate results found in mice

(Newser) - There have been limited cases of people receiving one coronavirus vaccine for their first dose, and a different vaccine for their second. So how will that affect their immunity? That's now the subject of a trial in the UK, seeking to discover whether a mix of vaccines proves effective...

In Moderna&#39;s Good News, One &#39;Ominous&#39; Finding
In Moderna's Good News,
One 'Ominous' Finding
IN CASE YOU MISSED IT
Jan 30, 2021 10:13 AM CST

In Moderna's Good News, One 'Ominous' Finding

Vaccine appears to work against new variants, but it's less effective on South African version

(Newser) - Moderna reported mostly good news on Monday about two new variants of the coronavirus, though the Washington Post sees an "ominous" red flag in the mix. In the undisputed good news, the company says preliminary studies suggest its COVID vaccine provides protection against fast-spreading variants of the virus first...

Different Vaccine Is Making Headlines, This One for MS

BioNTech vaccine reduces severity of symptoms and delays progression, study suggests

(Newser) - BioNTech has a second vaccine making headlines, but this one has nothing to do with COVID. Instead, it shows promise against multiple sclerosis. In a study at Science , researchers say the vaccine reduced the severity of symptoms in lab mice, delayed the disease's progression in mice with early signs...

Iran: Vaccine From US, Britain Can't Be Trusted

With more than 1.3M infections, nation already is struggling to contain outbreak

(Newser) - Calling them "completely untrustworthy," Iran has prohibited importing coronavirus vaccines produced by the US or Britain. Ayatollah Ali Khamenei made the announcement Friday in a televised address, the Guardian reports. "It's not unlikely they would want to contaminate other nations," he said. Mentioning the Pfizer...

&#39;Reassuring&#39; News on Those COVID Variants
Pfizer Reports Good News
on Fast-Spreading Strains
new study
Jan 8, 2021 10:50 AM CST

Pfizer Reports Good News on Fast-Spreading Strains

Its vaccine appears to protect against them

(Newser) - New research suggests Pfizer's COVID vaccine can protect against a mutation found in two easier-to-spread strains that erupted in Britain and South Africa . The variants carry multiple mutations but share one in common that's believed to be the reason they are more contagious, per the AP . Called N501Y,...

Vaccine Doses Tossed After 'Human Error'

They spent too long out of the fridge at Wisconsin clinic

(Newser) - Some 500 doses of the precious Moderna coronavirus vaccine have been thrown out at a clinic in Wisconsin after an "unintended human error." Fifty vials, each containing 10 doses of vaccine, were removed from a refrigerator at the Aurora Medical Center in Grafton, some 20 miles north of...

US Philanthropists Getting Vaccine to Iran

Unidentified group aims to ship 150K doses of Pfizer vaccine to hard-hit country

(Newser) - An unidentified group of US-based philanthropists plans to send 150,000 doses of the Pfizer vaccine to Iran in the coming weeks, Iranian media reported Monday, per the AP . Details remained scarce in the report by the semiofficial Tasnim News Agency. It quoted the chief of the country's Red...

Pfizer Makes Big Vaccine Commitment

Pharma giant will give US another 100M doses by July 31

(Newser) - Pfizer and BioNTech will supply the US with an additional 100 million doses of the COVID-19 vaccine under a new agreement, reports the AP . The drugmakers said Wednesday that they expect to deliver all the doses by July 31. Pfizer already has a contract to supply the government with 100...

Vaccine Maker Tries to Ease Fears About New Strain

BioNTech CEO says its current vaccine should work against it, and will be fixable if it doesn't

(Newser) - Experiments will be needed to be sure, but BioNTech figures the vaccine the German company developed with Pfizer will work against the new coronavirus strain now racing through Britain. "We don't know at the moment if our vaccine is also able to provide protection against this new variant,...

Lawmaker Leaves His Vaccination Up to Constituents

Saying both sides have good points, Rep. Dusty Johnson posts a poll online

(Newser) - Mike Pence has already had his coronavirus vaccination. Gov. Kristi Noem won't get the shot until sometime next year. US Rep. Dusty Johnson, another South Dakota Republican, is undecided, the Argus Leader reports. So he's asking the people of his district—which is the entire state—to help...

Health Worker Hospitalized After Rare Vaccine Reaction

Alaska worker 'encouraged the rest of us to press on'

(Newser) - As thousands of healthcare workers across the US receive the Pfizer coronavirus vaccine, the first serious reaction has been reported. Authorities say a middle-aged worker in Alaska was hospitalized Tuesday after a rare allergic reaction, the New York Times reports. Two National Health Service workers in Britain also had severe...

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