Effective Reproduction Number (Rt)
The most recent data suggests an Rt below 1.0 since early January.
Daily incidence appears most likely to continue to decline slightly in the coming two weeks. Continued masking and social distancing will be critical to maintaining this momentum.
Asymptomatic to Symptomatic Ratio
The ratio of asymptomatic to symptomatic cases appears to have declined consistently over the last 6 weeks. A low ratio of asymptomatic to symptomatic cases facilitates mitigation efforts since symptomatic individuals usually isolate.