A study published in a journal has found that the total antibody levels start to become weaker six weeks after completing immunisation with Pfizer and AstraZeneca vaccines. The antibody levels may also be reduced by more than 50 per cent over 10 weeks or 2-3 months.
According to researchers from University College London (UCL) in the UK, if the antibody levels carry on dropping at this rate, there are concerns that the protective effects of the vaccines may also begin to wear off, particularly against new variants. But how soon that might happen cannot be predicted yet, they added.
Based on data from more than 600 people aged 18 and above, the findings of the study were consistent across all groups of people, regardless of age, chronic illnesses or sex, researchers said.
For Pfizer, antibody levels declined from a median of 7506 units per millilitre (U/mL) at 2141 days, to 3320 U/mL on 70 or more days.
For the AstraZeneca vaccine, antibody levels were reduced from a median of 1201 U/mL at 020 days to 190 U/mL at 70 or more days, over a five-fold reduction.
Those who were vaccinated with the AstraZeneca vaccine are likely to have much lower antibody levels than those vaccinated with the Pfizer vaccine.
IF SO WHY TO TAKE VACCINE?
CORONA is a conspiracy to make money, Kill Innocent people, reduce population.
No need to say anything more. anyone can see what’s going on.
Its the pharmaceutical companies and their associates made money out of It.
and in Some countries even country leader mint money when people were dying, in the name of Donation and by selling vaccine.