Earlier in June I wrote about the promise of mixing vaccines. More data is now out! Check out this paragraph from @carlzimmer: https://t.co/0glgkAkkIq https://t.co/H3T4XKabTj pic.twitter.com/HXDqjwIplz

— Roxanne Khamsi (@rkhamsi) June 28, 2021

Mixing Pfizer, AstraZeneca Vaccines Gives Strong Covid Protection, Study Finds - The New York Times https://t.co/mQ1tYX9Om5

— Norman Swan (@normanswan) June 28, 2021

An early look at the antibodies and T cells produced by mixing Pfizer and AstraZeneca suggests it works at least as well as two doses of the same vaccine. Here’s a briefing I just wrote for @nytimes https://t.co/lAgcRc4sHD

— Carl Zimmer (@carlzimmer) June 28, 2021

Two bits of good vaccine news today: first, mixing two different brands of vaccine (in this case Pfizer and AstraZeneca) has been shown to be very effective, in fact more effective than just taking AstraZeneca alone: https://t.co/DHhl0Okf6l

— Laurie Voss (@seldo) June 28, 2021

Mix 'n Match: Early results from a British vaccine study suggest mixing different brands of vaccines can provoke a protective immune response against #Covid. Researchers leading the study monitored people who received Pfizer & AstraZeneca vaccines https://t.co/HBRCkgSTcE

— delthia ricks ? (@DelthiaRicks) June 28, 2021

Mixing different brands of vaccines -- like AZ and Pfizer --can produce high levels of antibodies and immune cells @carlzimmer reportshttps://t.co/EX8dpkq6Bc

— Apoorva Mandavilli (@apoorva_nyc) June 28, 2021

More bad news for the Left. https://t.co/bZUAuQ50y8

— Laura Ingraham (@IngrahamAngle) June 28, 2021

"The results suggest that a vast majority of vaccinated people will be protected over the long term"https://t.co/awiwc4dzo7 by @apoorva_nyc pic.twitter.com/tpelo1HSUm

— Eric Topol (@EricTopol) June 28, 2021

Somewhat bigger news is that the RNA-based vaccines have been shown to provide protection that will last for years. If you recovered from covid and then got an RNA vaccine, you may be protected for life: https://t.co/o146to6MSo

— Laurie Voss (@seldo) June 28, 2021

Moderna and Pfizer-BioNTech vaccines may offer long-term protection against SARS-CoV-2 without boosters.https://t.co/kawiLBfTnT

— Publius Sees Brighter Days Ahead (@PubliusBenedict) June 28, 2021

"Volunteers who got AstraZeneca followed by Pfizer reached antibody levels about as high as those who got two doses of Pfizer." https://t.co/GGoGPAKxyX

— Tim Bousquet (@Tim_Bousquet) June 28, 2021

#Pfizer & #Moderna vaccines may offer protection against #COVID19 for years, according to detailed study of immune responses.

Findings suggest that people immunized with these vaccines may not need boosters.https://t.co/X3QqzfwlXP

— MicrobesInfect (@MicrobesInfect) June 28, 2021

'Robust' immune response seen in 'mix and match' Covid vaccine study| CNBC https://t.co/sxzLKuZlR1

— Heidi Giokos (@HeidiGiokos) June 28, 2021

'Robust' immune response seen in 'mix and match' Covid vaccine study https://t.co/uZC7mZVe7g

— Yusuf Abramjee (@Abramjee) June 28, 2021

A "robust" immune response. We love to hear it! ?

A @UniofOxford-led study found that mixing & matching AstraZeneca & Pfizer ? doses generated strong immunity.

These results could mean greater flexibility in the global rollout.https://t.co/8irju9HNBt

— Global Health Strategies (@GHS) June 28, 2021

"...‘Robust’ immune response seen in...

?‘mix and match’ Covid vaccine study.

Mixing and matching the coronavirus vaccines made by Pfizer-BioNTech and AstraZeneca-Oxford generates a 'robust' immune response against the virus..."https://t.co/WyzXsMH42x

— C.J. Bowden (@CJBowden1) June 28, 2021

Results of Com-CoV trial are out. Excellent news for those of us in Team ModernaZ.
"Results show when given at a four-week interval both mixed schedules induce an immune response that is above the threshold set by the standard schedule of the AZ vaccine.” https://t.co/1GUkpWQ7Ns

— Rupa Subramanya (@rupasubramanya) June 28, 2021

'Robust' immune response seen in 'mix and match' Covid vaccine study https://t.co/MbIwceJlHQ

— CNBC (@CNBC) June 28, 2021

Next Sunday marks the Fourth of July, President Joe Biden's target date of getting 70% of adult Americans at least partially vaccinated for COVID-19. But the White House last week said that wasn't predicted to happen. https://t.co/KB7w73F0LM

— USA TODAY (@USATODAY) June 28, 2021