Vaccination is very inefficient – but drug companies refuse to make the active antiviral. This is easy.
If a patient has Hep B or C, we give them a combined drip of Interleukin 2&4, at levels seen in people getting better from an infection!
We get the IL-x doses from an infection that responds to fungal antibiotics, so for one dose of fungal antibiotics, we can cause the human immune system to produce and action of active human antibody.
So we can produce a course of pills that clears even the common cold. But we can do better.
If people have a Hep infection, we apply 8 W 1 MHz ultrasound externally to the liver for 1 minute. This is what the Americans term high Intensity UltraSound.
So we engage the persons own immune system, as the virus cells experience cell content boiling and fragment. Body cells experience ultrasound burns at e.g. 180 W 40 kHz. 25 W 1 MHz.
So we cure people of the Hep infection, as they contract it! We keep them in hospital for 3 days, after which they are not infections.
So for 20 UK pounds we cure Hep B&C: the antibody production using ultrasound costs only 0.027p.
So mass vaccination is cost ineffective. And it is likely some people will have a life threatening reaction to the vaccine. So no registered Dr can advocate mass vaccination ever again.