Reference:
McCullough, P. (2021, September 20). Scientists: Delta infections of fully vaccinated produce 251 times the viral load. Technocracy News. https://www.technocracy.news/scientists-delta-infections-of-fully-vaccinated-produce-251-times-the-viral-load/
Summary:
A recent study indicates that fully vaccinated individuals infected with the Delta variant carry viral loads 251 times higher than those infected with earlier strains of SARS-CoV-2. The research, conducted in a controlled environment with healthcare workers in Ho Chi Minh City, revealed that vaccinated individuals could transmit the virus to both vaccinated and unvaccinated individuals without initially showing symptoms. This phenomenon has raised concerns about the effectiveness of COVID-19 vaccines in preventing transmission, as the partial immunity provided by the vaccines may enable vaccinated persons to act as super-spreaders. The paper highlights a significant challenge in managing outbreaks, particularly in healthcare settings, as vaccinated workers may inadvertently infect vulnerable patients. Experts suggest that health systems should reassess vaccine mandates and consider the immunity of those who have recovered from COVID-19, as ongoing vaccinations may exacerbate the transmission problem.