📁 牙周状况和疾病
Periodontal (gum) diseases, including gingivitis and periodontitis, are infections that, left untreated, can lead to tooth loss. Periodontal disease is a chronic bacterial infection that affects the gums and bone supporting the teeth.
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Wyoming Department of Health: COVID-19
https://health.wyo.gov/publichealth/infectious-disease-epidemiology-unit/disease/novel-coronavirus/
Hawaii Department of Health: COVID-19
https://health.hawaii.gov/docd/advisories/novel-coronavirus-2019/
Arkansas Department of Health: COVID-19
https://www.healthy.arkansas.gov/programs-services/topics/novel-coronavirus