It's as good a time as any to start losing some weight. Even without the Wu Flu it's going to impact your health eventually, probably sooner than later.

Edit: Actually this is exactly the right time to start: https://about.kaiserpermanente.org/our-story/health-research/news/physical-activity-may-reduce-risk-of-poor-covid-19-outcomes

It's as good a time as any to start losing some weight. Even without the Wu Flu it's going to impact your health eventually, probably sooner than later.