See this clip from that thread —
CDC Changes Criteria for Ebola Transmission; admits being within 3 feet or in same room can cause infection
THIS WEEK the CDC changed their information about how Ebola can spread; they now admit being within 3 feet of an infected person or being in the same room with an infected person can allow the virus to infect someone else! They also admit a person who is infected, but not yet showing symptoms, is contagious!
Notably, this appears right after a Nigerian student coming to the US claims the direct contrary, that nobody should be afraid of catching in from someone in their college class.