CNN reporting an internal CDC document warns Delta infections are likely more severe and Delta is spread as easily as chickenpox. Further, there are about 35,000 breakthrough infections per week in the US.
The good news in the report: vaccines are still 90% effective in preventing hospitalisation or death (a 25-fold reduction). The rate of breakthrough infections is minute given there are 75 million vaccinated people in the US (0.046%).
The good news in the report: vaccines are still 90% effective in preventing hospitalisation or death (a 25-fold reduction). The rate of breakthrough infections is minute given there are 75 million vaccinated people in the US (0.046%).


