ARM 1: 1. Age equal to or greater than 18 years old 2. Any haematological or solid tumour 3. Current or within the last 12 months received cancer related treatment such as chemotherapy, radiotherapy or targeted small molecule, cellular therapy or immune-modulating therapy 4. Signed written and verbal informed consent 5. Willingness to inform the study nurse/co-ordinator of COVID-19 testing 6. Willingness to perform a self-collect nose/throat swab

ARM 1: 1. Age equal to or greater than 18 years old 2. Any haematological or solid tumour 3. Current or within the last 12 months received cancer related treatment such as chemotherapy, radiotherapy or targeted small molecule, cellular therapy or immune-modulating therapy 4. Signed written and verbal informed consent 5. Willingness to inform the study nurse/co-ordinator of COVID-19 testing 6. Willingness to perform a self-collect nose/throat swab