Question

the impact of vaccinations on global public health by dr. emily chan, md, mph. vaccinations have revolutionized public health over the past century, dramatically reducing the incidence of many deadly diseases. according to the world health organization, immunization currently prevents 2 - 3 million deaths every year from diseases like diphtheria, tetanus, pertussis, influenza, and measles (who, 2023). one of the most significant achievements of vaccination has been the global eradication of smallpox, declared in 1980. this success has inspired ongoing efforts to eradicate other diseases, such as polio. the global polio eradication initiative reports that polio cases have decreased by 99% since 1988, from an estimated 350,000 cases to 33 reported cases in 2018 (gpei, 2023). vaccines work not only by protecting individuals but also by creating herd immunity. dr. paul offit, a renowned vaccine expert, explains, when enough people in a community are vaccinated against a disease, the entire community is protected because the disease has little opportunity to spread (offit, 2021, p. 42). however, maintaining high vaccination rates remains a challenge. the recent covid - 19 pandemic highlighted both the critical importance of vaccines and the complexities of achieving widespread immunization. as dr. anthony fauci noted, vaccines dont save lives - vaccinations do (fauci, 2022, p. 456). which of the following demonstrates how to integrate a summary into an original text? a a study by brown et al. (2021) suggests that social media misinformation is a primary cause of vaccine hesitancy. b the world health organization (2023) reports that immunizations prevent millions of deaths each year. c dr. offit (2021) argues that herd immunity protects communities by reducing disease spread. d dr. larson (2023) states that building trust is essential to improving vaccine confidence.

Explanation:

The text discusses the impact of vaccinations on global public health, including the creation of herd - immunity and reduction of disease spread and deaths. Option C aligns with the text's message about herd immunity protecting communities by reducing disease spread. Option A is about misinformation in social media which is not the main focus. Option B is about the WHO reporting immunization numbers rather than the protective aspect of herd immunity. Option D is about building trust for vaccine confidence which is not the central idea of the text.

Answer:

C. Dr. Offit (2021) argues that herd immunity protects communities by reducing disease spread.