CenterHigh
WDSU New Orleans (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
← Today's headlines
26 sources checked · Left, Center, and Right included · 1h ago
Different Spin
FDA approves first m RNA-based flu vaccine
CBS News - US and The Epoch Times describe the same event in different terms.
4 Left19 Center3 Right
DIFFERENT SPIN
HOW EACH SIDE WORDED IT
Left-leaningCenter-leftFDA approves Moderna's m RNA flu vaccine after initial pushback
CBS News - USMostly Factual
Right-leaningModerna’s m RNA Flu Vaccine Approved by FDA
The Epoch TimesMixed
Center baseline · 
WDSU New Orleans (Hearst)HighFDA approves first m RNA-based flu vaccine
As of August 6, 2026 at 3:13 PM, this is how Optics News reads the wording differences in this story.
What happened The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
The headline split The left frames it as "FDA approves Moderna's m RNA flu vaccine after initial pushback". The right frames it as "Moderna’s m RNA Flu Vaccine Approved by FDA".
Match confidence High confidence. 26 sources checked, Left/Center/Right all represented. Best read as a clear framing signal — not a fact-check.
Same-event confidenceHigh
26 sources across Left, Center, and Right all describe the same event.
Framing confidenceModerate
67/99 — meaningful wording shift across the spectrum.
WHAT EACH SIDE EMPHASIZED
Left / center-leftFDA approves Moderna's m RNA flu vaccine after initial pushback
CBS News - US · Center-left · News report
CenterFDA approves first m RNA-based flu vaccine
WDSU New Orleans (Hearst) · Center · News report
Right / center-rightModerna’s m RNA Flu Vaccine Approved by FDA
The Epoch Times · Right · News report
SEE THE HEADLINES
Open source
CenterHigh
WUSA9 (Tegna, Washington DC)News report · Aug 6, 3:13 PM
FDA approves first m RNA flu vaccine for adults 50+
The shot, named m Flusiva, is intended for adults age 50 or older.
CenterHigh
WWL-TV 4 (Tegna, New Orleans)News report · Aug 6, 3:13 PM
FDA approves first m RNA flu vaccine for adults 50+
The shot, named m Flusiva, is intended for adults age 50 or older.
RightMixed
The Epoch TimesNews report · Aug 6, 2:58 PM
Moderna’s m RNA Flu Vaccine Approved by FDA
The agency requires more data to prove efficacy for over 65s, but has licensed the first m RNA-based flu shot in the United States for those aged 50–64.
RightMixed
RedStateNews report · Aug 6, 2:50 PM
Despite RFK Jr.'s Opposition, FDA Approves First m RNA Flu Vaccines
Center-leftMostly Factual
CBS News - USNews report · Aug 6, 2:44 PM
FDA approves Moderna's m RNA flu vaccine after initial pushback
The U.S. Food and Drug Administration has approved a new seasonal flu vaccine from Moderna that uses m RNA technology, the drugmaker announced.
Show all 26 sources
Center-leftHigh
The Guardian USNews report · Aug 6, 1:56 PM
The m RNA technology behind Moderna’s Covid vaccine reaches the flu
The m Flusiva vaccine for older people is first made with m RNA platform key to ending coronavirus pandemic The Food and Drug Administration has approved a new kind of flu vaccine for older...
CenterHigh
STAT NewsNews report · Aug 6, 1:49 PM
STAT+: Two FDA approvals — a new drug and a new vaccine
Takeda's narcolepsy drug approved, the first m RNA flu shot approved, and more biotech updates from The Readout
Center-leftHigh
TimeNews report · Aug 6, 1:42 PM
FDA Approves the First m RNA Flu Vaccine
The shot, made by Moderna, will be available for this year's upcoming flu season.
RightMixed
PJ MediaNews report · Aug 6, 1:30 PM
FDA Greenlights Novel Moderna m RNA Flu Shots
CenterHigh
UPIWire story · Aug 6, 1:09 PM
FDA approves new m RNA-based flu vaccine
The U.S. Food and Drug Administration has approved a new m RNA-based seasonal flu vaccine for people 50 and older, Moderna said this week.
CenterHigh
WCVB Boston (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WMUR9 (Hearst, Manchester NH)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WTAE Pittsburgh (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WBAL Baltimore (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
KCRA3 Sacramento (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WISN12 Milwaukee (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WLWT Cincinnati (Hearst)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WGAL8 (Hearst, Lancaster)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WXII12 (Hearst, Greensboro)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WYFF4 (Hearst, Greenville)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WMTW8 (Hearst, Portland ME)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
KMBC9 (Hearst, Kansas City)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WGAL Susquehanna / KOAT7 (Hearst, Albuquerque)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
CenterHigh
WMUR Hearst WLKY32 (Louisville)News report · Aug 6, 1:03 PM
FDA approves first m RNA-based flu vaccine
The FDA approved the United States’ first m RNA-based flu vaccine for adults 50 and older, drugmaker Moderna said.
Center-leftHigh
Scientific AmericanNews report · Aug 6, 1:00 PM
U.S. approves Moderna’s m RNA vaccine for flu—the first of its kind
This flu shot, m Flusiva, was shown in a clinical trial to be up to 27 percent more effective than a standard flu jab
Details67/99 Wording Gap · High confidence · 26 sources
67/99 Wording GapHigh confidence26 sources · 3 bias bucketsStable · 26 sources · all three buckets · comparable news formatFormats: News report, Wire story
SOURCE MAP CHANGES
Aug 6, 1:00 PM: Scientific American joined the source map.
Aug 6, 1:03 PM: WDSU New Orleans (Hearst) joined the source map.
Aug 6, 1:03 PM: WCVB Boston (Hearst) joined the source map.
Aug 6, 1:03 PM: WMUR9 (Hearst, Manchester NH) joined the source map.
Now: Wording Gap is 67/99 and story health is stable · 26 sources · all three buckets · comparable news format.