. @DrAmyActon: Antibodies are formed in our bodies when we fight off this infection, and there is some immunity that builds up. No one is certain how long that immunity will last. It's not lifetime immunity and that's why we desperately need a vaccine.

. @LtGovHusted: With antibody testing, I started making calls to US companies and we have identified several leads on these tests. We are aggressively trying to acquire these tests b/c they are a critical part of our exit strategy.