Prior Exposure To Seasonal Coronaviruses Might Increase COVID-19 Vulnerability
Among all the things we do n’t know about COVID-19 , one affair has been manifest from the start : it ’s far more dangerous to the older than the young . The reasons for this are less obvious , and a Modern cogitation suggests one hypothesis may really have the truth backward . Rather than offering a low grade of tribute against the new disease , prior photo to related viruses may actually undermine the resistant system ’s capacity to vote down it ....