Is Rosenstein’s Sister Nancy Messonnier Causing Panic in Stock Markets by Overstating Threat of Corona Virus?

Translate:

If the death rate (mostly of infants and of the old or already ill) by the corona virus is not much different than by the usual flu viruses (as indicated thus far), could Rod Rosenstein’s sister Nancy Messonnier of the CDC be fanning the flames of panic for political reasons?