Dude, web search, took 3 minutes. Persistence of Antibodies to Severe Acute Respiratory Syndrome Coronavirus 2 "specific IgG was still present in 92% (95% confidence interval [CI], 89%–95%) of the participants after 7 months. " https://academic.oup.com/cid/article/73/12/2155/6149064
How quaint. "good guys will keep tracking" Duh, ya think the "good guys" don't already know who is doing what for ISIS/MS13/BLM/Pantifa? Criminal Minions of the satanist pedovore blackmail cabal are protected. The get off for rape, torture and murder. Ordinary tax slaves get cut no slack.
Ya know its the jab when they don't mention the jab.