I'm no scientist so maybe someone can chime in. For Canines they grow the virus on dog parts/organs.. like they do for human vaccines on aborted baby parts/organs. That is why auto-immune disease is up because when they scrape off the virus to make the shot they scrape off parts of the tissue cells and it gets injected into humans so if you get lung tissue you get auto-immune disaease that attacks the lungs like asthma. SOOOOOOO This is important because All they have to do is change the shot a little bit.. grow it on human tissue and test it somehow. Timing is impeccable for this patent to expire. BUT don't worry... Bill Gates came to the rescue and he funds the grant.. https://www.marketwatch.com/story/the-latest-coronavirus-stock-screamers-inovio-pharmaceuticals-co-diagnostics-2020-01-23