Following illness or vaccination against Covid-19, the human body's immunity is preserved even when antibodies decline. This was what director of the National Center for Infectious and Parasitic Diseases, Professor Todor Kantardzhiev said during an online lecture on the topic.
It is still not clear how long immunity lasts after vaccination, but the vaccine will probably not have to be administered every year, Professor Kantradzhiev says.
On Saturday the weather will continue cold, predominantly sunny with a temporary increase of mid and high clouds. There will be fog before midday in some parts in the lowlands. There will be a light wind from the East, in the Eastern part of..
Out of all politicians in this country, President Rumen Radev enjoys the highest approval rating – 46.7% , followed by Prime Minister Rosen Zhelyazkov (18.9%), GERB party leader Boyko Borissov (15.9%), National Assembly Speaker Nataliya Kiselova..
For the third year running, the number of young doctors who want to remain in Bulgaria after graduation has been going up, indicate the results of a survey conducted among 224 Bulgarian students who graduated the Sofia Medical University’s medical..
In Plovdiv, experts discuss issues of the food industry, in accordance with the most up-to-date requirements of the Bulgarian and European regulatory..
More than 550,000 people received support last year under the European programme Food and Basic Material Assistance – packages of staple foods and nine..
Out of all politicians in this country, President Rumen Radev enjoys the highest approval rating – 46.7% , followed by Prime Minister Rosen Zhelyazkov..
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