May 13, 2021 Clinical Research Short-lived common side effects including fever, chills, pain, and headache after mixing AZ with Pfizer vaccine reported in @TheLancet. Immunogenicity results to be reported in June and if mixing is a viable option (likely but assumption needs evidence).
May 6, 2021 Allergy/Immunology Jury still out on mixing and matching vaccines. Picture to become much clearer very soon with studies to come but assumption is that it should work given existing vaccines stimulate production of the spike protein with similar endpoint efficacy.
May 5, 2021 Clinical Research U.K. planning to give third Covid booster dose alongside the flu vaccine to people over 50 in the Fall. Studies looking at new variant-adjusted vaccine versus existing one to be used in this process.
May 3, 2021 Allergy/Immunology The development of mRNA vaccine technology has the potential to expand to treat and prevent other diseases akin to the technological spinoffs seen with the Apollo space program.
April 30, 2021 Clinical Research Preprint study evaluated entire Scottish population and calls into question delaying second Covid vaccine dose up to 12 weeks. After first dose it noted a drop in preventing hospitalization from 84% at 5 weeks to 58% after the 7th. And after 16 weeks?
April 28, 2021 Clinical Research Hope? Sure, but tone down the touting of experimental Pfizer drug to treat early Covid that hasn’t completed its 60-person phase 1 trial. And Miami private school ban on Covid-19-vaccinated teachers enters the pantheon of the Bizarro World.
April 22, 2021 Clinical Research Reports of rare vaccine breakthrough infections show how well the vaccines work. CDC reports findings of <1/14,000. Ongoing evaluation will help develop future versions of the vaccine to respond to the variants.
April 9, 2021 Allergy/Immunology Will Covid vaccine mixing be adopted as health policy? They use different delivery systems carrying the genetic instruction set to produce the same spike protein, ergo ongoing studies are evaluating clinical outcomes to determine if assumption is true.
April 5, 2021 Clinical Research CDC study shows vaccines cut Covid infections and transmission. They will help get us out of the pandemic.
March 31, 2021 Clinical Research CDC releases study showing that mRNA vaccines perform almost the same in the real world as they did in the lab. Further indications are they prevent disease and its transmission.