A Science and Technology Blog
Thrombosis with thrombocytopenia syndrome is a very rare serious adverse effects following vaccination using chimpanzee adenovirus Y25 (ChAdOx1), human adenovirus type 26 (HAdV-D26), and human adenovirus type 5 (HAdV-C5). In…
On August 7, a week before Mr. Modi’s announcement, the Pune-based Serum Institute signed an agreement with GAVI and Gates Foundation to manufacture and deliver up to 100 million doses…
The statement tried to address the controversy over whether the price of the vaccines at Rs 600 (nearly $8) per dose for private hospitals was more than their costs when they were…
While it is unclear if pre-existing antibodies to adenovirus vector will affect vaccine efficacy, it is possible that repeated vaccination using adenovirus-based vaccine either as a booster or as annual vaccination, if the need arises, will result in reduced efficacy due to vector immunity.
The results were posted in a preprint server. Preprints are yet to be peer-reviewed and published in scientific journals. No studies were carried out to examine the efficacy of the…
The data in the preprint show that vaccine efficacy was high when the interval between the two doses was two months and continued to increase with a longer dose interval.…
On the say day the release was sent out announcing the partnership with AstraZeneca, Oxford University also tweeted saying that the vaccine will be manufactured and distributed “on a not-for-profit basis…
The phase-3 clinical trial of Bharat Biotech’s COVID-19 vaccine, Covaxin, by a private hospital in the Bhopal-based Peoples College of Medical Sciences & Research Centre appears to suffer from serious…
Science Chronicle 