National Heat Plan no longer in effect As of Wednesday, August 8th 2018, the National Heat Plan is no longer in effect. The temperatures will be lower as of Wednesday.
National Heat Plan active for parts of the Netherlands On August 2, 2018, the National Heat Plan has been activated for the provinces Limburg, Noord-Brabant, Gelderland, Utrecht, Overijssel and Drenthe.
Influenza-like Illness Incidence Is Not Reduced by Influenza Vaccination Influenza vaccination reduces the number of influenza virus infections but not the overall number of illness.