Category: CoronaVac
Vaccinated are more likely to be infected with Covid-19
“We must recognise that unvaccinated people are unlikely to cause any more risk to others than the vaccinated, and perhaps less.” More...
Intravenous injection of mRNA Covid vaccine can induce acute myopericarditis in mice
This study provided in vivo evidence that inadvertent intravenous injection of COVID-19 mRNA vaccines may induce myopericarditis. More...
Turkey: 4th vaccination offered to health workers
Turkey’s Health Ministry has announced that health workers and priority groups are now eligible to receive a fourth dose of the COVID-19 vaccine as part of the country’s efforts to combat the resurgence of the disease. More...
Sinovac vaccine produces ten times fewer antibodies than Pfizer
A study conducted in Hong Kong on more than a thousand patients shows that the Coronavac vaccine, developed by the Chinese laboratory Sinovac, causes the production of ten times less antibodies than the vaccine developed by BioNTech and produced by Pfizer. More...
Preprint: Infectivity and immune escape of the new coronavirus variant of interest C.37 Lambda
“We also observed that the spike protein of the Lambda variant presented increased infectivity when compared with the spike protein of the Alpha and Gamma variants, both of them with reported increased infectivity and transmissibility. More...