i know it’s a bit off topic, but since it was discussed what you would get for free I thought I would report my experience in May: I had a mosquito sting that got infected and didn’t get better at all. I wanted to go to the health center but their hours were very limited. I call the number that was posted in the app, which got me to the emergency officer of the bridge!! Not what I had wanted! But he put me in touch with the on duty nurse. The nurse suggested treating it with Benadryl, antibiotic cream and hydrocortisone cream and that I could all get this from guest services. At guest services they had this huge tray with sample sizes of all kind of things and gave me a little sachet of Benadryl, small things of antibiotic cream and a tube of the hydrocortisone cream. I think the the antibiotic cream samples were free, got the other two items I was charged 5$. The treatment did help, so I did not see the doctor.