WHO "Over Two-Thirds of the World's Population Have COVID Antibodies"

[Image source=Reuters Yonhap News]

[Asia Economy Reporter Kim Hyunjung] The World Health Organization (WHO) announced that more than two-thirds of the global population have antibodies against COVID-19.

On the 2nd (local time), Bloomberg News cited WHO's blood sample study, reporting that the COVID-19 seroprevalence surged from 16% in February last year to 67% in October. It added, "Considering the emergence of the rapidly spreading Omicron variant, the figure is likely much higher now."

Regarding the high antibody levels, WHO explained, "This means that these individuals have either been infected or vaccinated."

It further elaborated, "Most studies show that people who have been infected with COVID-19 and vaccinated are well protected against severe disease, but it is uncertain if this holds true for new variants."

According to WHO, seroprevalence among children under 9 years old and people over 60 is lower compared to those in their 20s. Additionally, in low- and middle-income countries, most seroprevalence is due to infection rather than vaccination.

WHO added that the presence of antibodies generally weakens over time, and the level and duration of immunity depend on many other factors, emphasizing that further research is needed on the rate of antibody decline.

This content was produced with the assistance of AI translation services.