Dan talks to immunologist Dr Christian Maine about Covid-19. Everything you always wanted to know about viruses(but were afraid to ask).
[2:05] What is a virus?
[4:10] How do viruses affect the immune system?
[6:10] How did the virus originate?
[7:55] Covid-19 as part of a group of coronaviruses.
[9:40] Symptoms and asymptomatic spread.
[13:30] Herd Immunity.
[16:15] Situation in the US.
[18:28] Viral spread.
[23:50]: Differences between antibody and antigen tests.
[30:58] Manufacturing tests.
[37:58] Manufacturing vaccines.
[40:25] Ending the lockdown before a vaccine.
[44:15] Can people who have had Covid-19 still carry/spread the virus?
[46:45] Is the virus likely to mutate?