Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

The fourth Covid-19 wave will affect unvaccinated young people: Prof. Soren Hayrabedyan

Photo: EPA/BGNES

“Most of the people who get infected during the fourth wave of Covid-19 will probably be unvaccinated young people because the older people are now vaccinated,” Prof. Soren Hayrabedyan, immunologist at the Bulgarian Academy of Sciences’ Institute of Biology and Immunology of Reproduction said in an interview for the BNR’s Horizont Chanel.

In his words, what surprised experts is the large number of hospitalized young people – a fact showing that infection with the Delta variant causes more severe disease. The principal difference between the unvaccinated and the vaccinated if they contract Covid-19 is that with the former, no antibodies are formed even during the second week after infection, whereas with vaccinated people a re-formation of antibodies begins right away and they have an additional level of protection, Prof. Soren Hayrabedyan says, and adds that that there are no medical grounds to fear vaccination. 



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Bulgarian President Radev will no longer use National Guard Service transport

Bulgarian President Rumen Radev has announced that as of October 20 this year he will travel to work in his personal car. “When a law is being adopted that forces people to do state work in their personal cars, I will stand in solidarity with them,” he..

published on 10/16/25 2:53 PM
General Major Nikolay Rusev

Bulgaria will seek a system for maximum protection against drones

We want to buy a system that has maximum protection against drones. This does not mean that it has a mechanical effect on the drone, but at least that it has some electromagnetic or blocking control of the device. This was explained to BNT by Maj. Gen...

published on 10/16/25 1:22 PM
General Major Nikolay Rusev

Bulgaria will seek a system for maximum protection against drones

We want to buy a system that has maximum protection against drones. This does not mean that it has a mechanical effect on the drone, but at least that it has some electromagnetic or blocking control of the device. This was explained to BNT by Maj. Gen...

published on 10/16/25 1:22 PM