Combined with the previous database, the final numbers of encephalitis cases in each group were as follows: COVID-19-related encephalitis group (n = 36), HSV-1 encephalitis (n = 28), HHV-3 encephalitis (n = 10), NMDAR-antibody encephalitis (n = 18), LGI1-antibody encephalitis (n = 12), and GABAB-antibody encephalitis (n = 8). The gene discussed is LGI1; the disease is viral encephalitis.