3D printing of nasopharyngeal swabs for COVID-19 diagnose: Past and current trends.

The current technological advancements in emerging 3D printing technologies are indeed propitious. To date, ground-breaking 3D printing technologies are used in automobile, aerospace, clothing, pharma, and biomedical industries by creating pre-requisite engineered and tailored end-user products reaching standard sets. 3D printing is also becoming a crucial technology in support of enhanced health care and general emergency response since the beginning of the COVID-19 pandemic.