Because their immune systems are weak due to unhealthy food and life habits that poor, uneducated people usually have.
We don't need vaccines, we need to start taking care of our bodies. If you look at countries where the majority of people are educated and in good shape like Sweden, covid deaths are near 0 now because natural immunity has taken care of it.
We don't need vaccines, we need to start taking care of our bodies. If you look at countries where the majority of people are educated and in good shape like Sweden, covid deaths are near 0 now because natural immunity has taken care of it.