Israel confirms vaccine less effective against Delta variant, eyes third dose
(Worthy News) – Israel’s Health Ministry released data on Monday showing that the Pfizer-BioNTech COVID vaccine appears to largely prevent hospitalization and serious cases, but is significantly less effective against preventing the spread of the Delta variant of the coronavirus.
According to the ministry, the Pfizer vaccine’s effectiveness in preventing symptomatic COVID-19 has dropped by some 30 percent to 64%, given the spread of the Delta variant. The data shows that during May, when the strain was less prevalent, the vaccine was 94.3% effective.
The Delta variant, which is believed to be twice as contagious as the original strain of COVID-19, is thought to be responsible for 90% of new cases in Israel over the past two weeks. [ Source: Times of Israel (Read More…) ]
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