That's interesting I would like to read some of the studies saying this. All the studies that have been released and peer reviewed says the vaccines may stop the transmission but they just not sure or how much. A few reserchers say that is why the focus shouldn't be on not spreading it, but should be on not getting the virus and is why everyone needs to get the vaccine. It's also why even if you get the vaccine, mask and distance protocols still need to be followed. The failure part of this, is all the money, research, and focus is going to prevention. What about medication to easily fight the virus if somebody gets it. Vaccine or not people are still going to get it. Sent from my SM-G975U1 using Tapatalk