Study: Bivalent SARS-CoV-2 mRNA vaccines increase breadth of neutralization and protect against the BA.5 Omicron variant. Image Credit: NIAID
Likewise, a previous study showed that mRNA-1273.211 encoding Wuhan-1 and Beta VOC S proteins induced higher neutralizing antibody titers in humans against Beta, Delta, and Omicron BA.1 than the parental mRNA-1273 vaccine. Overall, bivalent vaccines encoding S proteins from ancestral and newly-emerged SARS-CoV-2 VOCs could broaden COVID-19 vaccine-induced immunity.
Study findings The primary vaccination series of all tested vaccines induced robust serum antibody binding responses against S2P, S2P.529, and S2P.045 proteins, although the mRNA-1273.529 and mRNA-1273.045 vaccines had lower titers against non-matched S antigens. However, bivalent vaccines had exceptional neutralization breadth. They potently neutralized Omicron BA.1., BA.4/5, and Wuhan-Hu1 pseudoviruses.
Source: Education Headlines (educationheadlines.net)
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:
United Kingdom Latest News, United Kingdom Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Altered T-cell response in hemodialysis patients following third COVID-19 vaccine doseAltered T-cell response in hemodialysis patients following third COVID-19 vaccine dose Cell Coronavirus Disease COVID TCell Vaccine hemodialysis biorxivpreprint UMontreal mcgillu
Source: NewsMedical - 🏆 19. / 71 Read more »
Study finds decline in performance of some COVID-19 home testing kits during omicron periodThe performance of some home testing kits for COVID-19 appears to have declined as the omicron variant emerged, suggests a study published by The BMJ today. bmj_latest Why test for Omicron when it is just a mild like cold? All vulnerable is already injected and boosted 4 times? Why isn’t anyone asking questions? Have people completely lost their sanity? All unvaccinated is now natural immune. What is it that the vaccinated isn’t told?
Source: medical_xpress - 🏆 101. / 51 Read more »
COVID-19 risk substantially reduced in seniors who receive 4th mRNA boosterIn a recent study published in the Annals of Internal Medicine, researchers in Singapore estimated the effectiveness of the second booster (fourth dose) vaccination with messenger ribonucleic acid (mRNA) vaccines against symptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections with the SARS-CoV-2 Omicron variant and associated hospitalizations with among individuals aged ≥80 years.
Source: NewsMedical - 🏆 19. / 71 Read more »
Mucosal antibodies in the airways protect against omicron infectionHigh levels of mucosal antibodies in the airways reduce the risk of being infected by omicron, but many people do not receive detectable antibodies in the airways despite three doses of the SARS-CoV-2 vaccine. These are the findings of a study published today in The New England Journal of Medicine, led by researchers at Karolinska Institutet and Danderyd Hospital in Sweden.
Source: medical_xpress - 🏆 101. / 51 Read more »
Over-65s can now book Covid booster jabs along with carers & pregnant womenOVER-65s can now book their Covid booster shot. Carers and pregnant women are also being offerred jabs by the NHS. Bookings can be made online or by calling 111. Invitations for over-75s, vulnerabl… You can also book your self in for a VaccineInjury as well Sense 2000 I have been jabbed 6 times for Covid, got a shingles shot, 2 flu shots, and a pneumonia shot, and one finger wave from some old women that seemed to enjoy it way too much. I am 72 and have got to die from something but it won’t be money pox?
Source: TheSun - 🏆 64. / 61 Read more »
Concern Over Covid Boosters And Baby Scans Cancelled For Queen’s FuneralGPs warn of healthcare 'nightmare' as many 'non-urgent' services shut on September 19. I assume these same GPs surgeries will be open on Christmas Day No I thought not.
Source: HuffPostUK - 🏆 108. / 51 Read more »