World Health Organisation (WHO) has said that there no evidence yet that there is potent antibodies developed by the body against covid-19.
The world health disclosed this information through their official twitter handle, saying ;
“There is currently no evidence that people who have recovered from COVID-19 and have antibodies are protected from a second infection.
At this point in the COVID-19 pandemic, there is not enough evidence about the effectiveness of antibody-mediated immunity to guarantee the accuracy of an “immunity passport” or “risk-free certificate.”
“The development of immunity to a pathogen through natural infection is a multi-step process that typically takes place over 1-2 weeks.This process is often measured by the presence of antibodies in blood.
WHO continues to review the evidence on antibody responses to the coronavirus infection. Most of these studies show that people who have recovered from infection have antibodies to the virus. However, some of these people have very low levels of antibodies in their blood”
WHO is working with researchers across the globe to better understand the human body’s response to infection from COVID-19 and if the antibody response provides protection from subsequent infections and if so, for how long.”
See Tweets below.