Question: is this a 2) strong advice, 1) weak advice 0) no advice?

This practice has to be performed during the preventive medical examination, before the worker's exposure to biological hazards, as a fundamental part of Occupational Health Surveillance Programs in several Countries, including Italy: the goal is to assure individual protection, also providing booster doses when needed, after many years following the primary vaccination.
user
This is no advice
assistant