NEW YORK (CBSNewYork) — There’s extra concern over the extremely contagious Delta variant of the coronavirus.
As instances surge, New York Metropolis’s former well being commissioner, Dr. Tom Frieden, has a warning.
On Twitter, he stated, “The upper infectivity of Delta means the edge for herd immunity shall be larger.”
He says whereas a 70% vaccination fee could have been sufficient to achieve herd immunity towards the preliminary pressure of COVID-19, it “possible isn’t excessive sufficient towards Delta, as proven by case will increase in locations just like the UK and Israel, which have excessive vaccination charges.”
The upper infectivity of Delta means the edge for herd immunity shall be larger. 70% could have been sufficient earlier than, however possible isn’t excessive sufficient towards Delta, as proven by case will increase in locations just like the UK and Israel, which have excessive vaccination charges.
— Dr. Tom Frieden (@DrTomFrieden) July 11, 2021
Practically 70% of grownup New York Metropolis residents have obtained at the very least one dose of the COVID vaccine and almost 64% are absolutely vaccinated.
There have additionally been many questions over whether or not a booster shot is required to guard towards the Delta variant.
“The underside line is the vaccines work. They cowl us towards all the present variants, so in the US now, there is no such thing as a want for a booster shot. Pfizer is submitting the booster shot with the FDA in case we’d like it sooner or later, so we’re fortunate we don’t want it these days,” stated CBS Information medical contributor Dr. David Agus.
Agus stated he’s anxious concerning the rise of the Delta variant in different components of the world, like Africa, the place the expansion is exponential.