From the journal case studies that Dr John Campbell has gone over in his earlier videos, it doesn't sound strongly consistent with Covid-19.
In 'most' cases that have been documented, things like the cough and fever have come first, and maybe some diahhroea, though that might be more normal later in the progression of the disease. Runny nose, if it appears, seems to generally be occurring later in the progression of the disease as opposed to being one of the first things most people have with cold or flu. The Covid-19 seems to have most of its effects a lot lower down in the respiratory system, deep in the lungs below the place where you get bronchitis, and not really causing the classic 'cold' symptoms....
Aching, sore, and weak muscles, fever, tiredness, a dry and mostly unproductive cough....possibly diahhroea and vomiting (might only be one episode and that could be later on, maybe day 5 or so after symptoms start) and shortness of breath seem to be the main symptoms (according to the studies Dr John went over in his videos). Obviously it's not identical for every person, but the early runny nose doesn't seem to be a characteristic sign of it.
But, without being a doctor, those symptoms in a place like Evin prison don't sound good, and I would think could be at higher risk of progressing to bronchitis or pneumonia through secondary bacterial infection.