El test basat en la sang,  és capaç de detectar la presència del virus a les 24 hores després de la infecció, abans que les persones mostrin símptomes i diversos dies abans que  es consideri capaç de propagar-lo als altres.  Detecta el virus uns quatre dies abans que les proves actuals.

https://www.theguardian.com/world/2020/may/01/us-germ-warfare-lab-creates-test-for-pre-infectious-covid-19-carriers

Scientists working for the US military have designed a new Covid-19 test that could potentially identify carriers before they become infectious and spread the disease, the Guardian has learned.

In what could be a significant breakthrough, project coordinators hope the blood-based test will be able to detect the virus’s presence as early as 24 hours after infection – before people show symptoms and several days before a carrier is considered capable of spreading it to other people. That is also around four days before current tests can detect the virus. Continua la lectura de La investigació norteamericana descobreix una nova prova de Covid-19 que detecta la presencia del virus 24 hores desprès de la infecció. →