8784b9b1_unization_policy_for_providers__How_Often
[Immunization] Influenza [Why] Influenza causes fever, chills, headache, muscle ache, sore throat, cough, and cold symptoms. Influenza may lead to pneumonia and other severe illness among the elderly and those with chronic illnesses or weak immune systems. [How Often] 
All child care providers, especially those who have chronic health conditions or are over 65 years of age should be vaccinated against influenza. Vaccination is given yearly, in October or November (before the flu season), because a new influenza vaccine is developed each year to protect against the viruses expected that year.
Health History and immunization policy for providers
How Often