Study says exposure to common cold viruses can train body to identify and fight coronavirus
Image Credit: shortpedia
At a time when scientists all over the world are trying to develop a vaccine against coronavirus, some researchers have claimed that exposure to common cold viruses can train body to identify and fight Covid. The immune system's memory helper, T cells, which recognise common cold causing coronaviruses and help the body fight, also identifies some parts of the SARS-CoV-2, the virus that causes Covid-19.