Sensex down 1,000 points on coronavirus scare; what should mutual fund investors do?

The Sensex was down 1,128 points or 2.84% at 10:30 am.

from Wealth-Economic Times https://economictimes.indiatimes.com/wealth/invest/sensex-down-1000-points-on-coronavirus-scare-what-should-mutual-fund-investors-do/articleshow/74375434.cms