People Still dont get this

A word of warning - apparently petrol stations are a source of catching the virus. I hadn't thought about that until now but it does make senses. All those people in their vehicles, sneezing as they're driving along, germs on the steering wheel transmitted to the petrol pumps and cash machines.

I felt she was concerned with protecting herself against infection, not with avoiding passing it on.
Ofcourse shes concerned to protect herself against infection. If she gets it and no symptoms she'll infect her patients!!