# SARS-CoV-2 reinfection and implications for vaccine development > Nainu F. URL kanonis: https://discover.unhas.ac.id/publications/sars-cov-2-reinfection-and-implications-for-vaccine-development Jurnal / Konferensi: Human Vaccines and Immunotherapeutics Tahun terbit: 2020 DOI: https://doi.org/10.1080/21645515.2020.1830683 ISSN: 21645515 Kuartil SJR: Q2 Citations: 65 ## Authors - Nainu F. ## Abstract Coronavirus disease 2019 (COVID-19) pandemic continues to constitute a public health emergency of international concern. Multiple vaccine candidates for COVID-19, which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), have entered clinical trials. However, some evidence suggests that patients who have recovered from COVID-19 can be reinfected. For example, in China, two discharged COVID-19 patients who had recovered and fulfilled the discharge criteria for COVID-19 were retested positive to a reverse transcription polymerase chain reaction (RT-PCR) assay for the virus. This finding is critical and could hamper COVID-19 vaccine development. This review offers literature-based evidence of reinfection with SARS-CoV-2, provides explanation for the possibility of SARS-CoV-2 reinfection both from the agent and host points of view, and discusses its implication for COVID-19 vaccine development. ## Keywords - Coronavirus disease 2019 (COVID-19) - Pandemic - Virology - Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) - Medicine - Coronavirus - Immunology - 2019-20 coronavirus outbreak - Disease - Infectious disease (medical specialty) - Outbreak - Internal medicine --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.