Paxilpapa
Serenity, through modern chemistry
How about this for a solution... Vaccinate everyone with their choice of the top 4 available. Wait 30 days and inject everyone with Covid-19 Alpha thru Mu and let everyone deal with the mild, mild, mild case that they will get. Then everyone is tested for anti-bodies and given an anti-body magic ring or tattoo, (your choice), to wear in public as proof of your total inability to get the disease... but you still have to wear a mask and stay six feet apart, just as a precaution for the next three years.