To date, such laboratory-produced antibodies have been authorized only as early treatment of Covid-19 or as preventive therapy for high-risk people immediately after close contact with someone who has tested positive.
The dosing schedule approved by Health Canada is to give the 2 doses 4 to 12 weeks apart, based on evidence from clinical trials.
AstraZeneca responded to the criticism by agreeing to carry out a new multi-country trial using the lower dose, which had led to the 90% claim.
Головний науково-дослідний центр розташовується в , Швеція.
Not getting the second dose at the right time is likely to reduce the effectiveness of the vaccination program.
Vaccine effectiveness against symptomatic disease by period after dose 2 and dose 3.
Australia's priority groups can start receiving this vaccine in early March 2021.