Study: Pfizer vaccine 88 percent effective against delta variant

The other vaccine mentioned in the study is the AstraZeneca which is 67% effective against the Delta variant:

Two doses of the Pfizer COVID-19 vaccine are 88 percent effective against the delta variant, according to a new study.

The study, published in the New England Journal of Medicine on Wednesday from researchers at Public Health England, offers reassurance about the effectiveness of the vaccines against the delta variant.

The 88 percent effectiveness against the delta variant was only modestly lower than the 93.7 percent effectiveness against the alpha variant, which was first identified in the United Kingdom.