One dose of Pfizer or Astra Zeneca vaccine only provides around 33 per cent protection against symptoms from Delta variant, two doses provide between 88 per cent (Pfizer) and 60 per cent (AstraZeneca) protection against symptoms.
Simpanan dalam Akaun 2 anda akan digunakan terlebih dahulu dan jika tidak mencukupi, simpanan dalam Akaun 1 pula akan digunakan.
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