I'll just leave this here https://poal.co/s/Health/152000 >>"keep in mind that Covid-19 has many similarities to SARS, and the last time they tried to develop a vaccine for **SARS** it caused an "immunopathologic lung reaction" in test animals, meaning a negative reaction that can cause death. They also found the vaccine caused liver damage through hepatitis." https://en.wikipedia.org/wiki/Coronavirus >>**There are yet to be vaccines or antiviral drugs to prevent or treat human coronavirus infections** https://en.wikipedia.org/wiki/Coronavirus#Human_coronaviruses >>Coronaviruses vary significantly in risk factor. Some can kill more than 30% of those infected (such as MERS-CoV), and some are relatively harmless, such as the common cold.[19] Coronaviruses cause colds with major symptoms, such as fever and sore throat from swollen adenoids, primarily in the winter and early spring seasons.[37] Coronaviruses can cause pneumonia (either direct viral pneumonia or a secondary bacterial pneumonia) and bronchitis (either direct viral bronchitis or a secondary bacterial bronchitis).[38] The much publicized human coronavirus discovered in 2003, SARS-CoV, which causes severe acute respiratory syndrome (**SARS**), has a unique pathogenesis because it causes both upper and lower respiratory tract infections.[38]

>> Published online January 30, 2008 I'm surprised this research is over a decade old.

@7e62ce85