Covid-19 infection in Colorado Regency with a Delta Surge spring variant is more common among people who are fully vaccinated than in other countries in the state where it circulates at a lower level, US centers for disease control and prevention studies released on Friday showed.
The study also found that the Delta variant caused a more severe disease.
Cases, hospital intensive care units, receipts and deaths are higher in Mesa Regency, Colorado, rather than elsewhere in the state, he said.
The recent CDC said that in the leaky report believed the Delta variant produced a more severe disease among those who were not vaccinated than other versions of Coronavirus, quoting studies outside the United States.
In Mesa Regency, the proportion of the Delta variant case is more than double than 43% for weeks ending 1 to 88% for the week ending June 5.
This study saw data from April 27 to June 6 in the region, which contributed half of the variant Delta case in the state.
It is estimated that the “raw efficacy” of the Covid-19 vaccine against preventing infection among people who are fully vaccinated in Mesa Regency is 78%, versus 89% for other Colorado districts where the variant is less dominant.
Lower estimates can “provide support to previous findings that the Covid-19 vaccine provides low protection with symptomatic infections with the Delta variant,” research was found.
In other studies it was also published on Friday, CDC data showed that someone infected with Covid-19 which was fully vaccinated less likely to be broken down than someone who had a virus but was not vaccinated.
Analysis of 246 patients in Kentucky showed that the population of the country with previous Covid-19 infection which was not vaccinated had 2.34 times the opportunity for reinfection compared to those who were vaccinated and had previously been infected.
“If you have Covid-19 before, please stay vaccinated,” Director of CDC Dr.
Rochelle Walensky in a statement.