Is it better to get a shot or take a sugar for polio vaccine for babies?

Patient's question:

No

Doctor's answer:

Hello, for children aged 2.3.4 months, the basic immunization for polio is recommended. You can choose the inactivated injectable vaccine (safer but requires payment). Alternatively, you can opt for the oral sugar (provided free of charge by the state).
Suggestion: Generally, three months of treatment is sufficient. Long-term use may affect the baby's absorption, so it's important to be cautious.