Foreign news agencies reported that yesterday (July 30, 64) the US Centers for Disease Control and Prevention or CDC revealed the results of a study that covid-19 mutated. Delta species can produce similar viral loads both those who have been vaccinated and who have not been vaccinated If found to be infected
The study involved 469 coronavirus patients who were residents of Massachusetts who had traveled to Barnstable County. Between 3-17 July, 346 patients, or about 74 percent, have been vaccinated with full doses. While test results of samples from 133 patients showed 90 percent of the delta strain.
In addition, the number of cycles used to amplify the viral genetic material. Similarities were also seen in samples collected from fully vaccinated patients. and have not been vaccinated
Rochelle Valensky, director of the Centers for Disease Control and Prevention. It was revealed that the results of the study indicated that the delta strain was infected. As a result, viral loads are at the same level in both vaccinated and unvaccinated individuals. which is at risk of spreading infection Raises concern that those who vaccinate infected with COVID Delta species can infect others. different from other species And this discovery is worrying and has led to recommendations for people to wear masks again.