Coronavirus immunity may be more widespread than tests suggestJuly 2, 2020 - 18:43 AMT PanARMENIAN.Net - People testing negative for coronavirus antibodies may still have some immunity, a study has suggested, according to the BBC. For every person testing positive for antibodies, two were found to have specific T-cells which identify and destroy infected cells. This was seen even in people who had mild or symptomless cases of Covid-19. But it's not yet clear whether this just protects that individual, or if it might also stop them from passing on the infection to others. Researchers at the Karolinska Institute in Sweden tested 200 people for both antibodies and T-cells. Some were blood donors while others were tracked down from the group of people first infected in Sweden, mainly returning from earlier affected areas like northern Italy. This could mean a wider group have some level of immunity to Covid-19 than antibody testing figures, like those published as part of the UK Office for National Statistics Infection Survey, suggest. It's likely those people did mount an antibody response, but either it had faded or was not detectable by the current tests. And these people should be protected if they are exposed to the virus for a second time. Top stories Authorities said a total of 192 Azerbaijani troops were killed and 511 were wounded during Azerbaijan’s offensive. In 2023, the Azerbaijani government will increase the country’s defense budget by more than 1.1 billion manats ($650 million). The bill, published on Monday, is designed to "eliminate the shortcomings of an unreasonably broad interpretation of the key concept of "compatriot". The earthquake caused a temporary blackout, damaged many buildings and closed a number of rural roads. Partner news | Russia warns Armenia against “falling into West’s trap” Zakharova maintained, however, that anything that will benefit the people of Armenia can only be welcomed. CSTO: Armenia has not participated in secretariat’s work recently Recently Armenia has not participated in the work of the secretariat of the CSTO, Imangali Tasmagambetov said. Meeting with U.S., EU not against third parties, says Armenia The meeting scheduled for April 5 is dedicated to strengthening of the Armenia-EU-US cooperation, Yerevan added. Ucom launches network modernization efforts in few regions of Armenia In particular, on March 28, the legacy Mobile Switching Subsystem will be replaced with a new one. |