[Zuben Elgenubi]

The individual, who has not been named, walked into a clinic in Frisco, Texas on Wednesday and told medics he had been in contact with first victim Mr Duncan and had not been wearing protective clothing.

Seems to me the cop should have "sheltered-in-place" and placed a phone call to the medics, self-isolating himself until proper helped arrived.

[9YearLurker]

Yep, walking into a clinic in that condition is clearly endangering others.