CD4 and AIDS: Four patients with AIDS followed 32 patients with SARs-CoV-2 and HIV; 90% of the patients recovered fully at the end of their research, 76% died or were hospitalized, and 14% succumbed to acute infection, where the prevalence of SARS-CoV-2 in four patients with AIDS (low CD4 T-cell counts) was higher than that in the overall population, one patient died, three recovered [30].