This came out weeks ago as a way to protect medical workers. Im not sure it provides long term immunity, but it would certainly provide enough for now.
It was ignored by the media because it didnt go with OMG, hair on fire reports.
Please tell me they screen for viruses like HEP-C and HIV.
Goodness gracious back to old Gamma Globulin shots from 50s and 60s
https://www.historyofvaccines.org/content/igg-used-polio-protection
Something like this is what Washington did for his troops in the Revolution I believe. I really did not know they had a smallpox vaccine back then but apparently so. This was in 1776 but in 1726 one Cotton Mather of Boston inoculated two slaves and his 6 year-old son successfully.
https://www.verywellhealth.com/smallpox-inoculation-and-american-revolution-3969759
A quick google search will produce a whole lot of history on small pox vaccine.
Aren’t they doing this is NY now??
A course of leeches...