2hats
Dust.
A cautionary tale apparently from the Ministry of Health in Israel: in recent weeks a dramatic decline in the effectiveness of the vaccine (Pfizer BNT162b2) against corona infection has been observed.
Before June protection against infection was around 94%. From 6 June, five days after restrictions were all abolished, to recent (limit of current data), the effectiveness of the vaccine to infection, and mild disease, had dropped to 64%. Effectiveness in preventing hospitalisation dropped from 98% to 93% over this same period.
Delta/B.1.617.2 currently appears to account for around 60% of infections in Israel, with alpha/B.1.1.7 around 38%.
e2a: Israeli Ministry of Health brief statement confirming this.
Before June protection against infection was around 94%. From 6 June, five days after restrictions were all abolished, to recent (limit of current data), the effectiveness of the vaccine to infection, and mild disease, had dropped to 64%. Effectiveness in preventing hospitalisation dropped from 98% to 93% over this same period.
Delta/B.1.617.2 currently appears to account for around 60% of infections in Israel, with alpha/B.1.1.7 around 38%.
פרסום ראשון: ירידה ביעילות החיסון בארץ, עדיין מונע תחלואה קשה ב-93%
לפי נתוני משרד הבריאות המעודכנים, יעילות החיסון מפני הדבקה צנחה ל-64% בחודש האחרון, על רקע התפשטות זן דלתא וביטול ההגבלות. עם זאת, ההגנה מפני מחלה קשה ואשפוז עדיין גבוהה מאוד. בכיר בצוות לטיפול במגיפות: "נתונים מטרידים". בדיון הצוות הלילה לא התקבלה החלטה בנוגע לחיסון שלישי
www.ynet.co.il
e2a: Israeli Ministry of Health brief statement confirming this.
Last edited: