There are a variety of speech-related symptoms that can be associated with apraxia, including: Difficulty stringing syllables together in the appropriate order to make words, or inability to do so. Minimal babbling during infancy. Difficulty saying long or complex words.
1 Understand that hepatitis B vaccination-induced protective antibodies can last for up to 15 years, but appear to fall off over time.
The hepatitis B vaccine is a three-shot series generally given to babies within the first six months of life. The first one is given at anytime, the second shot is given a monâ¦th after the first and the third shot is given six months after the first dose. 11 people found this useful.