I think it would be better if we describe the current event that pictures in this pool refer it would be better, as people would know why these pictures are in this pool.
I think it would be better if we describe the current event that picture in this pool refer it would be better, as people would know why these pictures are in this pool.
Let start with this one
If a pool is made Coronavirus needs to be one word as it is the name of the family of viruses for which the current one is a part of. Though I think using “COVID-19” (Coronavirus Disease 2019) would be better because it is more specific.