Poor oral health may prolong COVID-19 illness

Affiliations

• ¹ Unit of Periodontics, Oral Health Sciences Centre, Post Graduate Institute of Medical Education & Research, Chandigarh, India.
• ² Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
• ³ Department of Oral and Maxillofacial Diseases, University of Helsinki and Helsinki University Hospital, Helsinki, Finland. ismo.raisanen@helsinki.fi.
• ⁴ Department of Internal Medicine, Post Graduate Institute of Medical Education & Research, Chandigarh, India.
• ⁵ Department of Virology, Post Graduate Institute of Medical Education & Research, Chandigarh, India.