Quite often, especially with elderly people, pneumonia develops while you are suffering through another illness; often the illness that brought you to the hospital. Pneumonia often develops as a secondary illness, and can be more severe than the primary illness, which only worsens your condition.
Is this possibly what is happening with Hillary? It’s only a question, not starting a rumor here! I think it is a question that should be ask! But, we’ll never get the truth upfront from Hillary or her campaign.