Which Diseases Cannot be Prevented by Vaccination?
Vaccines have been one of the most successful medical interventions of the past century, helping to prevent millions of deaths from infectious diseases. However, while vaccines are effective at preventing many types of illnesses, there are some diseases that cannot be prevented by vaccination.
Polio is one of the diseases that cannot be prevented by vaccination. While there are several vaccines available, the virus is still present in many parts of the world. As a result, people are still at risk of contracting polio, even if they have been vaccinated.
HIV/AIDS is another disease that cannot be prevented by vaccination. While there are several treatments available to delay the onset of the disease, there is currently no vaccine for HIV/AIDS.
Malaria is also a disease that cannot be prevented by vaccination. While there are some vaccines in development, none are currently available on the market.
Tuberculosis (TB) is another disease that cannot be prevented by vaccination. While there are several treatments available to treat the disease, there is currently no vaccine available.
Influenza is a virus that cannot be prevented by vaccination. While there are several vaccines available, they are only effective at preventing certain strains of the virus, and not all.
Measles is a highly contagious virus that cannot be prevented by vaccination. While there are several vaccines available, the virus is still present in many parts of the world. As a result, people are still at risk of contracting measles, even if they have been vaccinated.