Third dose of Pfizer vaccine boosts antibodies up to 11-fold against the Indian ‘Delta’ variant as study finds efficacy of standard two shots drops to 84% after six months Pfizer released trial data for the third dose of the company’s COVID-19 vaccine during an earnings call Wednesday Pre-print study data finds that efficacy of Pfizer […]
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Response to one COVID-19 vaccine dose strong in previously infected
(HealthDay)—For persons with a history of previous infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the neutralizing antibody titer is higher after one dose of mRNA vaccine than after two vaccine doses among previously uninfected persons, according to a research letter published online April 14 in the New England Journal of Medicine. Gabriele Anichini, […]
Don’t skip second COVID-19 vaccine dose, warn experts
CDC: More than 4M vaccine doses administered in one day Fox News medical contributor and Johns Hopkins’ Dr. Marc Siegel joins ‘America’s Newsroom’ to discuss new vaccine milestone. If you have received the first dose of the COVID-19 vaccine, make sure you get the second, experts are stressing, even if you are concerned about the […]
2 Wisconsin COVID-19 vaccine recipients receive incorrect shot for second dose: report
CDC director warns of fourth COVID-19 wave despite vaccinations FOX News medical contributor Dr. Marc Siegel and Rep. Michael Waltz R-Fla., weigh in on ‘Fox News @ Night’ Two COVID-19 vaccine recipients in Wisconsin were reportedly injected with the incorrect vaccine when they went for their second dose, according to a local report. The patients […]
Nearly 1 in 3 received COVID-19 vaccine dose, White House says
AstraZeneca shot found to be 79 percent effective in trials Fox News contributor Dr. Marc Siegel reacts to the latest data. The White House said that an average of 2.5 million Americans are receiving COVID-19 vaccine doses per day, with this weekend marking the first time the number crept over 3 million for two consecutive […]
COVID-19 vaccinations: What you need to know about the second dose
In Canada, currently approved COVID-19 vaccines—from Moderna and Pfizer-BioNTech—have demonstrated remarkable efficacy based on two doses taken at specified intervals. But what happens if you contract COVID-19 in between shots? Dr. Manish Sadarangani, associate professor at UBC’s faculty of medicine and director of the Vaccine Evaluation Center at BC Children’s Hospital, weighs in on the […]
Johnson & Johnson COVID-19 vaccine induces immune response after 1 dose: study
Fox News Flash top headlines for January 14 Fox News Flash top headlines are here. Check out what’s clicking on Foxnews.com. Pharmaceutical giant Johnson & Johnson on Wednesday published early data for its coronavirus vaccine, showing a lasting immune response and tolerability among trial volunteers. According to the findings, published in the New England Journal of […]
FDA Review Finds Pfizer COVID-19 Vaccine Effective After First Dose
TUESDAY, Dec. 8, 2020 — New data released Tuesday by the U.S. Food and Drug Administration Vaccines and Related Biological Products Advisory Committee suggest that Pfizer’s two-dose COVID-19 vaccine works well protecting recipients against COVID-19. The committee is scheduled to meet on Thursday to consider the Pfizer/BioNTech COVID-19 vaccine for emergency use authorization, CNBC reported. […]
Oxford COVID-19 vaccine up to 90% effective (with the right dose)
A third major coronavirus vaccine candidate has revealed promising results in late-stage trials, as researchers announced the so-called Oxford vaccine is around 70% effective in preventing COVID-19; and it can be 90% effective when given at a specific dose, according to a statement released on Monday (Nov. 23). The news follows recent announcements from Pfizer […]
A ‘low dose aspirin’ for dementia? Drug ready for first in-human testing
Alzheimer’s disease wreaks emotional havoc on patients, who are robbed of their memories, their dignity, and their lives. It’s financially devastating as well: care for Alzheimer’s patients is predicted to top $1 trillion by about the time children born today are having children of their own. To date, there have been very few successes in […]