1. if one organ function is affected because of one kind of conflict is that enough for the body or sometimes more than organ react altogether to the same conflict? 

2. Corona symptoms like throat pain , ears pain , bronchitis, stomach pain, nausea,diarrhea , muscle pain, bone pain and fatigue and all of these symptoms of the virus can we also relate it new brain and old brain ?? That’s why may be some people has symptoms more than others? According to what kind of conflicts a person has or it’s something different ? Since we read in the homework that there’s a little bit information about viruses or that what scientists saw is only the acidic proteins ?
I’m a little bit confused about this!