Two: The nasal inhalant, and the injection.
There are many different types of vaccines. Live vaccines include live cultures or strains. Also included in the list of different vaccines is DNA and Toxoid.
i will say about 50,000 children die each year from vaccines
The introduction of vaccines to the United States helped by reducing the incidences of deaths by many diseases.
Vaccines changed society because with out vaccines then there would be so many deaths. Vaccines help to prevent the disease before you get it. Why pay a visit to the doctor when you can just go get the vaccine and not have to get the disease.
Yes, a large percentage of vaccines are for viral infections, there are not many vaccines for bacterial infections but there are a few. The flu is caused by a virus, vaccinations against the flu work very well, for example.
Dpt vaccine how many years is it good for
Also if they werent other diseases may not have even found a cure as many developed vaccines cure more things!!!! ... Thankyou for searching this :)
Two: The nasal inhalant, and the injection.
It depends on which vaccine you are receiving.
Many vaccines are still in use today.
Edible vaccines are vaccines produced in plants genetically modified through bioengineering.
Most pneumonia vaccines, including the pneumococcal vaccines, do not contain mercury. Some vaccines historically contained thimerosal, a mercury-containing preservative, but many vaccines have been reformulated to eliminate this ingredient. Current formulations of pneumonia vaccines are considered safe and do not pose mercury-related risks. Always consult with a healthcare provider for specific vaccine ingredient information.