Root rot is not a Virus it’s a condition thatis easily corrected. Most berries are very hardy and can grow anywhere; theyare more tolerant to cold then heat... When I lived in Maine... The snow would cover my plants each year…. Theywere fine the next summer.
Strawberries are different; they can take the cold, but can’ttake the heat. 90+ is a problem, they need shade and water/… but if it’s toohot water = zero help.
My experience anyway, your miles my vary