You are presented with a paragraph from a COVID-19 literature. Classify the topics of this piece of text by choosing from the following categories:

- Epidemic Forecasting: The content relates to predictions about the spread of COVID-19.
- Treatment: The paragraph discusses therapeutic methods or medication for COVID-19.
- Prevention: The content covers measures to prevent the spread of COVID-19.
- Mechanism: The paragraph explains the biological mechanisms of the virus.
- Case Report: The content is a report of a COVID-19 case.
- Transmission: The paragraph discusses how COVID-19 is transmitted.
- Diagnosis: The content is about diagnosing COVID-19 in individuals.

Your classification should be provided as an element within a JSON array. The array should be formatted with topics enclosed in double quotes and separated by commas, following the JSON format, for example: ["Topic1", "Topic2", ...]. Include all applicable topics within the array. Your output should be a valid JSON array, and no additional text should be included in your response.

Article:

Purpose of review: The approach to ongoing organ transplantation and management of COVID-19 in solid organ transplant recipients (SOTR) has evolved tremendously since the pandemic's beginning. We summarize the current literature surrounding the virology of SARS-CoV-2, epidemiology of COVID-19 in transplant recipients, review the clinical features and complications of COVID-19 in SOTR, and discuss the safety and efficacy of current therapies and candidate vaccines in this population. Recent findings: Despite initial suspensions in organ transplantation during early 2020, routine donor testing and de-crowding of hospitals have allowed transplant activity to resume at pre-pandemic rates. COVID-19-associated mortality in SOTR is similar to that of the general population, and lower than that of patients with end-organ disease awaiting transplant. The optimal approach to immunosuppression in SOTR with COVID-19 is unknown and disease severity may influence management decisions. Many vaccines in development are likely to be safe for immunocompromised hosts, though post-marketing investigations will be required to determine the efficacy in the SOTR. Summary: Though there are multiple unique considerations in the care of SOTR with COVID-19, immunosuppression does not appear to have a detrimental impact on overall outcome. Organ transplantation remains a lifesaving intervention and can be safely performed despite a global pandemic.
["Treatment"]