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Yale University. George Brock Chisholm CC CBE MC ED (18 May 1896 – 4 February 1971) was a Canadian psychiatrist, medical practitioner, World War I veteran, and the first director-general of the World Health Organization (WHO). He was the 13th Canadian Surgeon General and the recipient of numerous accolades, including Order of Canada, Order of ...
Apr 7, 2023 · Smallpox was the oldest and deadliest infectious disease known to humans. Even in the first half of the 20th century, smallpox deaths worldwide were estimated to be 300 million. In Canada we have another reason to celebrate when we talk about the work of the WHO. In 1948, Dr Brock Chisholm (1896–1971), a native of Ontario, a psychiatrist, a ...
The COVID-19 vaccination campaign in the United States is an ongoing mass immunization campaign for the COVID-19 pandemic in the United States. The Food and Drug Administration (FDA) first granted emergency use authorization to the Pfizer–BioNTech vaccine on December 10, 2020, [7] and mass vaccinations began four days later.
Liberty as “control” refers to “the extent of the control that [a person] has over decisions in certain specified spheres.” This means that one is free only to the extent that one personally exercises such control—not a bad way to describe the refusal on the basis of freedom to wear masks or get vaccinated.
Jan 27, 2021 · It also affects decisions about how crucial parts of society will function: whether unvaccinated children can go back to school after teachers are vaccinated, or whether an unvaccinated person can ...
Dec 30, 2021 · By April, the U.S. produced enough vaccines for all adults, leading to the peak rate of the vaccination effort, when an average of 3.3 million shots were administered each day.
Sep 27, 2024 · The 2024–25 COVID-19 vaccine is updated to better protect against variants that are currently spreading. This respiratory virus season, only one shot of the vaccine is needed for most people, and there are no boosters. (People who are immunocompromised or ages 6 months to 4 years may need more than one dose of the 2024–25 vaccine.)
