abstract red human kidneys behind the futuristic guard shield attacked by viruses. kidneys protection, healthcare

technology digital low poly polygon science human health disease internal organ transplant hepatitis medicine care treatment innovation ai kidney urinary system hydration function diagnosis structure dialysis therapy stone viral nephropathy cytomegalovirus polyomavirus virus epsteinbarr herpes simplex damage immunecompromised infection rena complication antiviral vaccination antiretroviral ace inhibitor arb vaccine