Most likely pneumonia bug in a farmer who just delivered a baby cow and now has vomiting and diarrhea? Treatment? a) Streptococcus pneumoniae; Azithromycin + Ceftriaxone or cefotaxime b) Coxiella burnetii; Doxycycline c) Mycoplasma pneumoniae; Doxycycline + Ceftriaxone or cefotaxime d) Staphylococcus aureus; Vancomycin + Ceftriaxone or cefotaxime