Will Trump cure Cancer and AIDS?

May 2019
There has been some pretty significant progress with HIV/AIDS through PreP. It is working for now, though there may have been at least one break-through infection reported if the patient was being honest about his daily use of the drug. If everyone who has HIV were on those drugs, and those drugs held, it would effectively "cure" it by stopping its spread and dying with the patients.

As for cancer, nope. Not all cancers are equal which is why they have to biopsy. If they could just cure one cancer without the need for surgery/chemo/radiation it would be a miracle.