Florida Surgeon General who has no formal education in infectious diseases, gives advice about infectious diseases. Seriously, the guy's medical background is "PhD in Health Policy, clinical training in internal medicine, and clinical studies for 'weight loss, smoking cessation, and cardiovascular disease prevention among people with HIV'."
I may as well just go to my optometrist and ask what they think about the vaccine while I'm at it. Good professionals command what they have mastery over and become supportive on that which they are not. Shitty professionals run around acting like they know everything. This guy is very much the latter.