From CDC records: www.cdc.gov
The US is only developed country in the world without universal healthcare, so the ruling class wants Americans sick because hospitals are a cash cow. The wealthy profit from the illnesses and medical debts of the masses. Countries with universal healthcare practice prevention through vaccinations and inspections of restaurants, food processing plants, or passenger ships to preserve their taxpayer-funded health systems. These protocols also provide for the well-being of their citizens. The US is just the opposite.