The Ministry of Health, Labor and Welfare has proven that 42.3% of individuals with antibodies produced by an infection with the brand new coronavirus had been 42.3% nationwide as of February because of analyzing donated blood. The antibody prevalence has elevated by about 14 factors for the reason that survey in November final yr after the eighth wave of an infection.
By age group, 62.2% had been 16 to 19 years previous, 51.6% had been of their 20s, 52.2% had been of their 30s, and multiple in two folks underneath their 30s, however 46.0% had been of their 40s and 36.7% had been of their 50s. , 28.3% of their 60s tended to be decrease because the age elevated.
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