The worry now is that doctors will have to do the unethical thing of choosing who to put on ventilators when our health system becomes overwhelmed - Dr Wilson The worry now is that doctors will have to do the unethical thing of choosing who to put on ventilators when our health system becomes overwhelmed - Dr Wilson Director of the Fiji Institute of Pacific Health Research Doctor Donald Wilson. The Director of the Fiji Institute of Pacific Health Research Doctor Donald Wilson says the worry now is that when our health system becomes overwhelmed and cannot take in any more patients with severe COVID disease, doctors will have to do the unethical thing of needing to choose who to put on ventilators and who not to.