Unknown Virus Rampages in China; Hospitals Utterly Overwhelmed

One blogger in China said, this isn’t China’s Spring Festival travel rush; this is China’s children’s hospital.
Another blogger shared: the places crowded with people right now aren’t shopping malls or supermarkets, but various children's hospitals across Beijing. He saw so many children getting IV drips, many of whom silently developed pneumonia. Their symptoms weren’t obvious, which caught the parents off guard.

Another blogger mentioned: hospitals nowadays are as crowded as shopping malls. Will viral infections become even more rampant in the future? Or will things calm down as the population decreases?