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@oliver_phil @MixtUpMixy @farid__jalali @javid_lab Not "pre-". I'd say it this way: "SARS-CoV-2 causes AIDS *during* infection. In HIV it's defined as CD4 counts below 200 cells/mm3, low-level viremia (LLV) as 200-1000 c/mm3. Without viral load test, we ca