An antiviral therapy in early development has the potential to prevent COVID-19 infections when given as a nasal spray as little as 4 hours before exposure. It also appears to work as a treatment if used within 4 hours after infection inside the nose, new research reveals.
Unlike a COVID vaccine that boosts a person's immune system as protection, the antiviral nasal spray works more directly by blocking the virus, acting as a"biological mask in the nasal cavity," according to The product targets a stable site on the spike protein of the virus that is not known to mutate. This same site is shared among many variants of the COVID virus, so it could be effective against future variants as well, researchers note.
"TriSb92 could effectively tip the balance in favor of the [the person] and thereby help to reduce the risk of severe COVID-19 disease," she said. "Many elderly people as well as individuals who are immunodeficient for various reasons do not respond to vaccines, and are in the need of other protective measures," said Kalle Saksela, MD, PhD, senior author of the study and a virologist at the University of Helsinki.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:
Health Health Latest News, Health Health Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Blackhawks captain Jonathan Toews returns after missing two months for treatment of long COVIDToews missed the entire 2020-21 season with chronic immune response syndrome, which caused debilitating inflammation and fatigue. He appeared in 71 games in 2021-22.
Source: fox32news - 🏆 547. / 51 Read more »
Oxygen Therapy: A New Promising Treatment for a Rare Childhood DiseaseAlternating Hemiplegia is a debilitating neurodevelopmental disorder that stems from a mutation in the ATP1A3 gene. This condition affects children at an early age and has a major impact on their quality of life. During episodes of paralysis, which can range from a few minutes to several days, one o
Source: SciTechDaily1 - 🏆 84. / 68 Read more »
Cancer Patients Choose Lifestyle Over More Aggressive Treatment'How do I maintain my lifestyle?' In a shift sparing them from side effects, more people diagnosed with early breast or prostate cancer are delaying aspects of treatment. DANS ETMEYİ ÇOK SEVİYORUM DANS ETMEYİ SEVEN İNSANLARI SEVEBİLİRİM .
Source: WSJ - 🏆 98. / 63 Read more »
Fetterman talks publicly for 1st time since hospitalization, treatment for depressionSen. John Fetterman says he hopes the publicity surrounding his diagnosis can help others struggling with mental health issues. Pathetic Everybody knew he wasn't okay before the election.
Source: ABC - 🏆 471. / 51 Read more »
MRSA Infection: Causes, Symptoms, and TreatmentMRSA and staph infections are caused by a 'super bug' resistant to antibiotics. Learn causes, symptoms, and treatment options of the highly contagious infection, MSRA.
Source: MedicineNet - 🏆 575. / 51 Read more »
Op-Ed: Referendum results show Chicago wants treatment, not trauma - Chicago ReaderIn the midterm, communities voiced overwhelming support for public mental health centers and crisis responses that don’t involve police. | ✍️ Asha Ransby-Sporn
Source: Chicago_Reader - 🏆 447. / 53 Read more »