Covid-19 antibody tests can only be used as a document for the existence of imunity, if they are made once in three months, the expert councils in clinical immunology, virology and clinical laboratory recommend in connection with the possibility considered by Bulgaria’s Ministry of Health to issue green certificates to people whose antibody test result is positive.
Experts also note that the minimum protective titer of antibodies protecting against SARS-CoV-2 has not yet been determined. However, they assume that there is a reliable immune response if binding antibody units exceed 130 per ml.
Bulgarian-born scientist Dr Ellie Hadjhiyska Schmelzer is leading a team working on NASA’s Transiting Exoplanet Survey Satellite (TESS) mission, a space project dedicated to identifying planets outside the Solar System, BTA reported. Hadjhiyska..
Bulgaria lacks a coherent national policy on refugees despite continued migrant flows , Vice President Iliana Iotova said on Wednesday, calling for a lead institution to coordinate integration efforts. Speaking at a roundtable event on the..
Bulgarian and Chinese researchers discussed scientific cooperation at a forum in Sofia on Friday, attended by representatives of the Bulgarian Academy of Sciences (BAS), government officials, economists and public figures. Organised jointly by the BAS..
Bulgaria will not have to bail out eurozone countries that are experiencing difficulties. This is what Lilyana Pavlova, former vice..
Bulgarian and Chinese researchers discussed scientific cooperation at a forum in Sofia on Friday, attended by representatives of the Bulgarian Academy of..
Bulgaria lacks a coherent national policy on refugees despite continued migrant flows , Vice President Iliana Iotova said on Wednesday, calling for a lead..
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