It's nasal!
Australian researchers have made a trial COVID vaccine that stops COVID infection and transmission, rather than just reduce the damage done by an infection:
https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1654126/full
This could be life-changing for many - including me.
https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1654126/full
This could be life-changing for many - including me.
December 30, 2025 at 3:04 PM
It's nasal!
As the daughter of two parents diagnosed with dementia - this is really encouraging news.
www.newsweek.com/nasal-spray-...
www.newsweek.com/nasal-spray-...
Nasal spray could slow Alzheimer's by years
The progression of the disease could be delayed by several years using a new nasal spray treatment.
www.newsweek.com
November 23, 2024 at 1:35 AM
As the daughter of two parents diagnosed with dementia - this is really encouraging news.
www.newsweek.com/nasal-spray-...
www.newsweek.com/nasal-spray-...
the samurai fears the cost effective nasal helmet.
October 9, 2025 at 9:16 PM
the samurai fears the cost effective nasal helmet.
Vaccines save lives.
“… the promise of nasal vaccines is that they could induce mucosal immunity along with a systemic immune response.”
“… the promise of nasal vaccines is that they could induce mucosal immunity along with a systemic immune response.”
Will nasal vaccines consign injections to history?
Nasal vaccines could offer protection against airborne pathogens at their point of entry into the body.
www.nature.com
November 13, 2025 at 1:20 PM
Vaccines save lives.
“… the promise of nasal vaccines is that they could induce mucosal immunity along with a systemic immune response.”
“… the promise of nasal vaccines is that they could induce mucosal immunity along with a systemic immune response.”
i drew morgan receiving a nasal endoscopy
July 8, 2026 at 5:04 AM
i drew morgan receiving a nasal endoscopy
nasal congestion gonna go crazy
February 24, 2025 at 9:29 AM
nasal congestion gonna go crazy
#ScienceSunday
#Vaccines
Here is another example where scientists have generated systemic immunity against human papilloma virus using nasal delivery of a cationic nanogel containing the HPV16 E7 protein as an antigen. In addition, an anti-tumor effect was seen. Game-changing!
Vaccines save lives.
#Vaccines
Here is another example where scientists have generated systemic immunity against human papilloma virus using nasal delivery of a cationic nanogel containing the HPV16 E7 protein as an antigen. In addition, an anti-tumor effect was seen. Game-changing!
Vaccines save lives.
Cationic nanogel–based nasal therapeutic HPV vaccine prevents the development of cervical cancer
Cationic nanogel–based nasal therapeutic vaccine induces cancer-specific immune responses and inhibits cancer development in cervical tissue.
www.science.org
November 16, 2025 at 12:07 PM
#ScienceSunday
#Vaccines
Here is another example where scientists have generated systemic immunity against human papilloma virus using nasal delivery of a cationic nanogel containing the HPV16 E7 protein as an antigen. In addition, an anti-tumor effect was seen. Game-changing!
Vaccines save lives.
#Vaccines
Here is another example where scientists have generated systemic immunity against human papilloma virus using nasal delivery of a cationic nanogel containing the HPV16 E7 protein as an antigen. In addition, an anti-tumor effect was seen. Game-changing!
Vaccines save lives.
BREAKING: New Nasal Spray Bird Flu Vaccine Could Help Protect Us In A Future Pandemic
Researchers have created an H5N1 avian influenza, or bird flu, vaccine that can be administered as a nasal spray.
Researchers have created an H5N1 avian influenza, or bird flu, vaccine that can be administered as a nasal spray.
April 10, 2025 at 4:23 PM
BREAKING: New Nasal Spray Bird Flu Vaccine Could Help Protect Us In A Future Pandemic
Researchers have created an H5N1 avian influenza, or bird flu, vaccine that can be administered as a nasal spray.
Researchers have created an H5N1 avian influenza, or bird flu, vaccine that can be administered as a nasal spray.
nerd nasal voice "you're going to get in trouble for that"
February 13, 2026 at 10:36 PM
nerd nasal voice "you're going to get in trouble for that"
Bluesky users be like
June 7, 2026 at 9:07 PM
Bluesky users be like
Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.
Can this nasal spray slow down Alzheimer's? One couple is helping scientists find out
Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.
n.pr
May 31, 2025 at 1:56 AM
Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.
Green light by FDA for another Covid nasal vaccine Phase 1 trial, one that is already approved in India, derived from WashU IP
scitechdaily.com/fda-greenlig...
This adds to the "shots on goal" of 2 other nasal vaccine programs to block infections, supported by Project NextGen
scitechdaily.com/fda-greenlig...
This adds to the "shots on goal" of 2 other nasal vaccine programs to block infections, supported by Project NextGen
FDA Greenlights U.S. Clinical Trial for New Nasal COVID-19 Vaccine
The trial will evaluate the safety and effectiveness of a next-generation vaccine administered through a nasal spray or inhalation. A nasal COVID-19 vaccine, developed using technology from Washington...
scitechdaily.com
February 11, 2025 at 7:34 PM
Green light by FDA for another Covid nasal vaccine Phase 1 trial, one that is already approved in India, derived from WashU IP
scitechdaily.com/fda-greenlig...
This adds to the "shots on goal" of 2 other nasal vaccine programs to block infections, supported by Project NextGen
scitechdaily.com/fda-greenlig...
This adds to the "shots on goal" of 2 other nasal vaccine programs to block infections, supported by Project NextGen
Researchers in Hong Kong developed a nasal spray for rapid stroke intervention. The system uses nanotechnology to deliver neuroprotective drugs directly to the brain and reduce neuronal damage during the emergency stage.
May 8, 2026 at 9:02 AM
Researchers in Hong Kong developed a nasal spray for rapid stroke intervention. The system uses nanotechnology to deliver neuroprotective drugs directly to the brain and reduce neuronal damage during the emergency stage.
Saline nasal sprays show great promise as a public health intervention.
www.southampton.ac.uk/news/2024/07...
www.southampton.ac.uk/news/2024/07...
Over-counter nasal sprays could keep colds and flu at bay, study finds
Over-counter nasal sprays could keep colds and flu at bay, study finds
www.southampton.ac.uk
May 3, 2025 at 6:08 AM
Saline nasal sprays show great promise as a public health intervention.
www.southampton.ac.uk/news/2024/07...
www.southampton.ac.uk/news/2024/07...
What's happening with the Covid nasal vaccine programs?
And why are they in jeopardy?
erictopol.substack.com/p/a-covid-na...
And why are they in jeopardy?
erictopol.substack.com/p/a-covid-na...
A Covid Nasal Vaccine Update
Now 6 Ongoing Clinical Trials in the United States
erictopol.substack.com
February 14, 2025 at 4:17 PM
What's happening with the Covid nasal vaccine programs?
And why are they in jeopardy?
erictopol.substack.com/p/a-covid-na...
And why are they in jeopardy?
erictopol.substack.com/p/a-covid-na...
Pat McAfee's voice is so nasal it sounds like a talking dog in a Hanna-Barbera cartoon
September 22, 2026 at 1:47 AM
Pat McAfee's voice is so nasal it sounds like a talking dog in a Hanna-Barbera cartoon
Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.
Can this nasal spray slow down Alzheimer's? One couple is helping scientists find out
Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.
n.pr
May 30, 2025 at 1:32 PM
Joe Walsh is the first Alzheimer's patient to be treated with an experimental nasal spray designed to reduce inflammation in the brain.
“That other nasal spray you bought me… it must work because it burned like hell.”
“I only bought you one nasal spray, Drew. That was a throat spray.”
“Ah.”
“I only bought you one nasal spray, Drew. That was a throat spray.”
“Ah.”
December 31, 2025 at 2:05 PM
“That other nasal spray you bought me… it must work because it burned like hell.”
“I only bought you one nasal spray, Drew. That was a throat spray.”
“Ah.”
“I only bought you one nasal spray, Drew. That was a throat spray.”
“Ah.”
Yeah, Science! medicine.washu.edu/news/nasal-c...
Nasal COVID-19 vaccine based on WashU technology to enter U.S. clinical trials | WashU Medicine
Trial will assess safety, efficacy of next-generation vaccine given via nasal spray, inhalation
medicine.washu.edu
February 11, 2025 at 7:08 PM
Yeah, Science! medicine.washu.edu/news/nasal-c...
A nasal spray with nanotech that crosses the blood-brain barrier after stroke that can be used at home or on the way to the ER to minimize damage. Wow.
China seems to have a lot of nice things.
You'd think we could, too.
China seems to have a lot of nice things.
You'd think we could, too.
HKUMed develops world-first nasal spray as prehospital emergency aid for ischemic stroke, reducing brain damage by over 80% and protecting neurological and motor functions - Press Releases - Media - H...
HKUMed has developed the world’s first nasal spray as prehospital emergency aid for ischemic stroke. The project was led by Professor Aviva Chow Shing-fung (right) from the Department of Pharmac...
www.hku.hk
May 8, 2026 at 4:29 PM
A nasal spray with nanotech that crosses the blood-brain barrier after stroke that can be used at home or on the way to the ER to minimize damage. Wow.
China seems to have a lot of nice things.
You'd think we could, too.
China seems to have a lot of nice things.
You'd think we could, too.
A study showing nasal sprays can prevent COVID has been retracted.
Personally I see nasal sprays as an additional layer, but I would not rely on them for prevention. Wear a well fitted respirator & add in a nasal spray if accessible (or saline nasal rinses).
Don’t rely on nasal sprays alone
Personally I see nasal sprays as an additional layer, but I would not rely on them for prevention. Wear a well fitted respirator & add in a nasal spray if accessible (or saline nasal rinses).
Don’t rely on nasal sprays alone
RETRACTED: Evaluating the efficacy and safety of a novel prophylactic nasal spray in the prevention of SARS-CoV-2 infection: A multi-centre, double blind, placebo-controlled, randomised trial.
This article has been retracted: please see Elsevier policy on article withdrawal (https://www.elsevier.com/about/policies-and-standards/article-withd…
www.sciencedirect.com
March 15, 2025 at 9:19 PM
A study showing nasal sprays can prevent COVID has been retracted.
Personally I see nasal sprays as an additional layer, but I would not rely on them for prevention. Wear a well fitted respirator & add in a nasal spray if accessible (or saline nasal rinses).
Don’t rely on nasal sprays alone
Personally I see nasal sprays as an additional layer, but I would not rely on them for prevention. Wear a well fitted respirator & add in a nasal spray if accessible (or saline nasal rinses).
Don’t rely on nasal sprays alone
🟡 Vacina nasal sem agulha inativada por antibiótico mostra mais eficácia contra a coqueluche.
g1.globo.com/saude/notici...
g1.globo.com/saude/notici...
Vacina nasal sem agulha mostra mais eficácia contra a coqueluche
Vacina nasal sem agulha inativada por antibiótico mostra mais eficácia contra a coqueluche
g1.globo.com
November 11, 2025 at 12:04 PM
🟡 Vacina nasal sem agulha inativada por antibiótico mostra mais eficácia contra a coqueluche.
g1.globo.com/saude/notici...
g1.globo.com/saude/notici...
The nasal microbiome influences the risk of a Covid infection
www.thelancet.com/journals/ebi...
www.thelancet.com/journals/ebi...
April 10, 2025 at 1:12 AM
The nasal microbiome influences the risk of a Covid infection
www.thelancet.com/journals/ebi...
www.thelancet.com/journals/ebi...
Over 41,000 bottles of #Walgreens Saline Nasal Spray with Xylitol have been recalled due to a possible bacterial contamination.
The recall applies to the following two product lots:
Lot #61409 – expires 2/28/2027
Lot #71861 – expires 8/31/2027
#NasalSpray
The recall applies to the following two product lots:
Lot #61409 – expires 2/28/2027
Lot #71861 – expires 8/31/2027
#NasalSpray
Nationwide recall of nasal spray due to bacterial contamination
The saline nasal spray recall affects two product lots sold at Walgreens stores nationwide
www.independent.co.uk
November 26, 2025 at 4:07 PM
Over 41,000 bottles of #Walgreens Saline Nasal Spray with Xylitol have been recalled due to a possible bacterial contamination.
The recall applies to the following two product lots:
Lot #61409 – expires 2/28/2027
Lot #71861 – expires 8/31/2027
#NasalSpray
The recall applies to the following two product lots:
Lot #61409 – expires 2/28/2027
Lot #71861 – expires 8/31/2027
#NasalSpray
nasal congestion is not for the weak
September 26, 2026 at 9:55 PM
nasal congestion is not for the weak