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

Future vaccines against Covid-19 bring lots of controversy

Photo: БГНЕС

We are close to the development of a vaccine against the novel coronavirus. Doubts exist as to what extent it will protect against infection, whether it will not only lead to a milder course of the disease, the director of the National Centre for Infectious and Parasitic Diseases Prof. Todor Kantardzhiev commented for the BNR. 

In the human body, two foci are formed separately - in the upper respiratory tract and in the lungs. The most virulent and deadly is the infection in the lungs, but the viruses from there are difficult to spread among other people. Viruses in the nasopharynx are contagious, but they are less virulent. 
This is the explanation for the decrease in the strength of the virus and its lethality compared to the first months, Kantardzhiev said.



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

Boyko Borissov, 21 February, 2025

GERB: US policy may pose a risk to Bulgaria’s economy

GERB leader Boyko Borissov told reporters that he supports the position of US President Donald Trump for peace in Ukraine, but that he insists on Bulgaria remaining loyal to its European partners. The policy of the new US administration may pose..

published on 2/21/25 2:35 PM

Bulgaria should receive its second medical helicopter by the end of February

The second medical service helicopter purchased by Bulgaria has undergone flight tests in the presence of a Bulgarian commission visiting the base of the manufacturer Leonardo S.p.A . in Vergiate, Italy. The team is to carry out the so-called..

published on 2/21/25 1:33 PM

Parliament adopts declaration on non-participation of Bulgarian troops in Ukraine

The MPs from the 51 st National Assembly adopted a declaration on non-participation of Bulgarian troops in military activities on the territory of Ukraine. 166 voted “for”, 27 “against”, 11 abstained. The declaration was supported by all..

published on 2/21/25 1:16 PM