NOT-DE-23-004 Notice of Special Interest (NOSI): NIDCR Support for Research on the Physiological Involvement of Oral Cavity in Coronavirus Disease 2019 (COVID-19)

The National Institute of Dental and Craniofacial Research (NIDCR) is reissuing this Notice of Special Interest (NOSI) to encourage research studies focused on the physiological involvement of oral cavity and oral manifestations related to SARS-CoV-2 and/or Coronavirus Disease 2019 (COVID-19).

As the pandemic continues to evolve and new viral variants continue to emerge the need to fill knowledge gaps and for a better understanding of SARS-CoV-2 remain. A major unmet clinical need has arisen to block the transmission chain, prevent frequent breakthrough infections, and achieve high levels of durable protection against severe disease, no less prevent post-acute sequelae of SARS-CoV-2 infection (PASC, or long COVID). NIDCR is positioned to address COVID-19 research knowledge gaps unique to our mission, as well as to facilitate broad and rapid dissemination of research findings. Outcomes from this NOSI are expected to strengthen the knowledge base of COVID-19 disease mechanisms and presentations in the oral cavity.