The official Twitter channel dedicated to media announcements & investor communications from Pfizer Inc. To see all of our Tweets, please follow
@pfizer
.
Today we announced real-world evidence confirming the high effectiveness of our
#COVID19
vaccine. The findings from Israel provide hope to other countries dealing with this devastating disease, one year after the pandemic was declared by
@WHO
. Read the release:
Today along with
@biontech_group
, we announced the signing of a letter of intent with
@biovac_inst
, a Cape Town-based, South African biopharmaceutical company, to manufacture the Pfizer-BioNTech COVID-19 Vaccine for distribution within the African Union:
In order to realize the breakthroughs of the future, we’ve revolutionized how we work today. We're unlocking the pill to reveal Pfizer’s DNA: the power of science.
UPDATE: Earlier today, we announced preliminary data from our ongoing Phase 1/2 study with
@BioNTech_Group
for a SARS-CoV-2 mRNA-based
#vaccine
candidate: $PFE
#COVID19
Today, we announced the start of a Phase 3 clinical study investigating our
#Lymedisease
vaccine candidate, being developed in partnership with
@ValnevaSE
.
Learn more about our research:
Today’s announcement that the
@US_FDA
granted Fast Track designation for two of our leading
#COVID19
#vaccine
candidates signifies an important milestone in our efforts:
Today with
@valnevaSE
, we are excited to announce additional positive Phase 2 results, including booster response, for our Lyme disease
#vaccine
candidate.
BREAKING: Today, the
@US_FDA
has granted accelerated approval for our bispecific antibody treatment for certain adults living with relapsed or refractory multiple myeloma (
#RRMM
), an aggressive and currently incurable blood cancer.
Learn more:
BREAKING: Today, with
@BioNTech_Group
, we submitted a request to US FDA to expand emergency use of our COVID-19 vaccine to adolescents 12 to 15 years of age.
Today, with
@BioNTech_Group
, we released results from an in vitro study indicating sera from people immunized with the Pfizer-BioNTech
#COVID19
vaccine can neutralize the SARS-CoV-2 U.K. strain. Learn more:
Today with
@BioNTech_Group
, we are proud to announce positive topline results from the pivotal trial of our
#COVID19
vaccine in children 5-11 years of age.
Today we shared new data with
@US_FDA
demonstrating the stability of our
#COVID19
vaccine when stored at -25°C to -15°C (-13°F to 5°F), temperatures more commonly found in pharmaceutical freezers and refrigerators.
Today with
@BioNTech_Group
, we’re proud to announce that results from the Phase 2/3 study for the Pfizer-BioNTech
#COVID19
Vaccine in children 5 through 11 years of age were published in The New England Journal of Medicine (
@NEJM
).
Together with
@ValnevaSE
, we are pleased to announce encouraging antibody persistence data six months after the last dose of our
#Lymedisease
vaccine candidate in development for adults and children aged 5-65.
Learn more about our research:
Today with
@BioNTech_Group
, we announced plans to expand our agreement with the U.S. government to provide 500 million more doses of our
#COVID19
vaccine to be distributed to countries around the world.
Learn more:
Today, the
@US_FDA
approved our once-daily oral treatment for adults with refractory moderate-to-severe
#atopicdermatitis
who have not responded to other systemic treatments or for whom these treatments are inadvisable. Learn more:
We are pleased to share the publication of two studies related to our investigational vaccine for the prevention of respiratory syncytial virus (RSV), in The Journal of Infectious Diseases:
BREAKING:
@US_FDA
granted emergency use authorization of a booster dose of our
#COVID19
vaccine w
@BioNTech_Group
for individuals 65+, and 18+ through 64 within certain high risk groups. This is the first FDA EUA of a COVID-19 vaccine booster.
Learn more:
BREAKING: The Conditional Marketing Authorization in the EU for the Pfizer-BioNTech
#COVID19
vaccine has been expanded to include adolescents 12 to 15 years old.
We are pleased to share the
@US_FDA
and
@EMA_News
have accepted the filing applications for our investigational bispecific antibody treatment for people living with relapsed or refractory multiple myeloma (
#RRMM
). Learn more:
#MultipleMyeloma
#MMSM
Today, we announced the
@US_FDA
has approved our bivalent RSV prefusion F (RSVpreF) vaccine, for the prevention of
#RSV
in infants from birth up to six months of age by active immunization of pregnant individuals at 32-36 weeks gestational age. Read more:
BREAKING: Our nasal spray for the acute treatment of
#migraine
received
@US_FDA
approval, offering a new treatment option. Learn more about this important milestone here:
BREAKING: Today, the
@US_FDA
Vaccines and Related Biological Committee (
#VRBPAC
) voted in support of approval for our vaccine candidate to help prevent RSV in infants through maternal immunization.
Read more:
Building on our leadership in
#breastcancer
innovation, today we announced a global collaboration w/
@ArvinasInc
to develop a novel PROTAC® Protein Degrader. Learn more here:
BREAKING: The
@US_FDA
has approved our combination therapy for the treatment of metastatic castration-resistant
#ProstateCancer
(mCRPC) in adults with homologous recombination repair (HRR) gene mutations:
Our work continues and in just a few weeks, we will share new data on our medicines at the first ever virtual ASCO meeting. Learn more about our oncology portfolio
#ASCO20
:
Announced today: positive topline results from our Phase 3 trial in advanced
#prostatecancer
. We are proud to take this step toward potentially addressing unmet needs among this population.
Results from an in vitro study show sera from clinical trial participants who received the Pfizer-BioNTech COVID-19 vaccine effectively neutralized SARS-CoV-2 having 1 key mutation also found in 2 highly transmissible strains. Learn more:
Today, with
@BioNTech_Group
, we announced positive topline results in adolescents 12-15 years of age from the Phase 3 Pfizer-BioNTech
#COVID19
vaccine study.
We're pleased to announce that our investigational treatment for relapsed or refractory
#multiplemyeloma
was granted U.S. FDA Breakthrough Therapy Designation. MM is an aggressive blood cancer with limited treatment options for these patients. Learn more:
Today we announced positive top-line results from a Phase 3 study of our investigational treatment for patients 12 and older with moderate to severe atopic
#dermatitis
:
Today, along with
@BioNTech_Group
we announced the signing of a letter of intent with Brazil biopharmaceutical company
@Eurofarma
to manufacture the Pfizer-BioNTech COVID19 Vaccine for distribution across Latin America:
We’re pleased to share that the European Commission has approved our
#oncology
supportive care
#biosimilar
in people living with certain types of
#cancer
. Find out more:
Today, we announced positive top-line data from a Phase 3 study evaluating our investigational gene therapy for the treatment of adult males with moderately severe to severe
#hemophiliaB
.
Learn more about the study here:
BREAKING: Today, we announced that the
@US_FDA
has approved our bivalent RSV prefusion F (RSVpreF) vaccine, for the prevention of lower respiratory tract disease caused by
#RSV
in individuals 60 years and older. Read more:
Today we announced the acquisition of
@biohaven
, the maker of NURTEC® ODT (rimegepant), an innovative migraine therapy approved for both acute treatment and prevention of episodic migraine in adults. Read the announcement press release:
BREAKING: The
@US_FDA
Vaccines and Related Biological Products Advisory Committee (
#VRBPAC
) voted in support of granting Emergency Use Authorization (EUA) for the Pfizer-BioNTech
#COVID19
vaccine in children ages 5 to <12 years.
Learn more:
The
@US_FDA
has accepted for review two NDAs for our investigational treatment for transthyretin amyloid cardiomyopathy, a
#raredisease
that affects the heart. Learn more:
As SARS-CoV-2 continues to evolve, we are working w/
@BioNTech_Group
to understand potential long-term immunity afforded by our vaccine, whether there will be a need for booster shots, and any threat to protection by our vaccine from circulating or new variants of concern.
Updated topline analysis of 927 confirmed symptomatic cases of
#COVID19
from the landmark Pfizer-BioNTech COVID-19 vaccine study showed high efficacy and favorable safety profile of the vaccine.
The
@US_FDA
has granted Fast Track designation for our investigational
#genetherapy
for the treatment of
#Duchenne
muscular dystrophy, signifying an important milestone for this community. Learn more:
We’re pleased to share that the U.S. FDA has approved our first-line treatment for patients with metastatic
#NSCLC
with certain EGFR-activating mutations.
Following an extensive discussion with President Trump, Ian Read announced that it will defer the company’s July 1 price increases to give the president an opportunity to work on his blueprint to strengthen the healthcare system and provide more access for patients.
Today, with
@BioNTech_Group
, we announced results from an in vitro study published in
@NEJM
examining whether sera from individuals vaccinated with our
#COVID19
vaccine neutralized SARS-CoV-2 with the South African variant spike protein. Learn more:
Today, we announced the start of a Phase 3 trial evaluating our investigational vaccine candidate against respiratory syncytial virus (
#RSV
) in adults ages 60 years or older.
Pfizer To Build Cutting-Edge Sterile Injectable Facility In Michigan, Investing Nearly Half A Billion Dollars In U.S. Manufacturing, Creating More Than 450 Jobs
Today, with
@BioNTech_Group
, we announced results from an in vitro study conducted with
@utmbhealth
demonstrating sera from individuals vaccinated with our
#COVID19
vaccine:
Sharing progress on the most recent research and development activities that reinforce the dedication behind our five-point plan to battle the
#COVID19
pandemic:
Pfizer Initiates Phase 2b/3 Clinical Trial for PF-06651600, an investigational oral JAK3 Inhibitor, for the Treatment of Patients with Moderate to Severe Alopecia Areata
BREAKING: Our once-daily pill is the first and only treatment to receive
@FDA
approval for both adults and teens 12 and up with severe
#alopecia
areata.
We are proudly continuing our commitment to the
#Duchenne
muscular dystrophy community. Today, we announced the first participant was dosed in our Phase 3 investigational gene therapy trial for affected boys aged 4-7.
Today, we announced the initiation of four Phase 3 studies within our current pipeline of investigational vaccines. Learn more about the vaccine candidates:
Today, Pfizer pledged $100 million to the AMR Action Fund, a collaboration between more than 20 biopharma companies to help reinvigorate the antibiotic pipeline and fight
#antimicrobialresistance
. Get all the details:
We are proud to announce that the
@US_FDA
has approved our treatment regimen for adults living with BRAF V600E-mutant metastatic
#colorectalcancer
who have received prior therapy. Learn more:
As we continue to be led by the science, today we are providing an update on our comprehensive
#COVID19
vaccine booster strategy in light of emerging data including data relating to the
#DeltaVariant
.
To further expand our commitment to
#infectiousdisease
, we announced an agreement under which Pfizer has acquired Amplyx Pharmacueticals, Inc. Learn more about this news & hear from Angela Lukin:
NEWS: Pfizer has finalized an investment in
@Spero_Tx
– including terms on a potential medicine to treat multi-drug resistant infections in the hospital setting
The Pfizer-BioNTech COVID-19 Vaccine has not been approved or licensed by FDA but has been authorized for emergency use to prevent COVID-19 in ages 12+. See Fact Sheet:
FDA grants Pfizer Breakthrough Therapy Designation for a next-generation vaccine intended to help prevent pneumococcal disease in adults aged 18 years and older. Learn more:
We continuously innovate to bring treatments to underserved patient populations. Today, the
@US_FDA
approved an expanded indication for our medicine for a certain type of
#metastaticBC
to include the treatment of men based predominately on
#realworlddata
.
Today, we announced positive top-line data from a Phase 3 trial of our bivalent respiratory syncytial virus vaccine candidate (
#RSVpreF
) in older adults, bringing us one step closer to helping address the substantial burden of RSV disease.
Today with
@BioNTech_Group
, we announced the first results from any randomized, controlled
#COVID19
vaccine booster trial. We look forward to sharing these data with regulatory agencies and submitting them for peer-reviewed publication.
The 2020
#PrixGalien
USA Award is a testament to
@ScrippsResearch
professors Jeffery Kelly, PhD, and Evan Powers, PhD who helped develop our innovative treatment for ATTR-CM.
#PfizerProud
Today’s FDA approval marks an exciting breakthrough for young patients with ALK-positive
#ALCL
& addresses a significant unmet need in
#bloodcancer
. Learn more:
In collaboration with
@SangamoTx
, we’re proud to announce that the first participant was dosed in a phase 3 investigational gene therapy trial for patients with
#hemophilia
A. Learn more about the trial and our gene therapy efforts:
Today, the
@US_FDA
granted Breakthrough Therapy Designation for our vaccine to help prevent meningococcal group B disease in children ages 1-9. Read more:
The Pfizer-BioNTech COVID-19 Vaccine has not been approved or licensed by the FDA but has been authorized for emergency use to prevent COVID-19 in ages 12+. See Fact Sheet:
We’re proud to announce that a new treatment for certain patients with the most common type of hereditary
#breastcancer
has been approved by the FDA $PFE
Today, we announced the
@US_FDA
filing acceptance of our pentavalent meningococcal vaccine candidate (
#MenABCWY
) in adolescents. If approved, the vaccine could help simplify the meningococcal vaccination schedule.
Read more:
Today begins the Phase 2/3 part of our continuous study of the Pfizer -
@BioNTech
#COVID19
vaccine in healthy children. This is the next step allowing us to gather data to understand the safety and immunogenicity of the vaccine in this group aged 5–11 years.
Announced today: positive results from the Phase 3 trial of our
#RSV
maternal vaccine candidate. These data have shown that this vaccine candidate can help protect newborns against severe RSV-related respiratory illness immediately at birth. Learn more:
We’re proud to announce that the
@US_FDA
has approved our advanced
#prostatecancer
therapy to treat men with metastatic castration-sensitive prostate cancer. Learn more: