Perception about vaccines and level of knowledge, attitudes and practices towards COVID-19 in older adults in Lima, Peru.

This study aimed to describe the perception about vaccines and the level of knowledge, attitudes and practices towards COVID-19 in older adults from a hospital in Lima, Peru. Descriptive and cross-sectional study carried out from March to November 2021. An instrument was adapted and validated to measure the level of knowledge, attitudes and practices; the perception about vaccines was evaluated with an exploratory questionnaire. Eighty-three older adults were surveyed, the mean age was 74.0 years and 62.7% were women. Most of the participants knew the cause and symptoms, and 50.6% believed that it could be transmitted by contaminated food. Additionally, 61.7% used traditional medicine to prevent it, and 65.4% considered that the level of social awareness was insufficient; 91.5% were vaccinated against COVID-19, and 65.4% considered these vaccines to be safe. In conclusion, most older adults showed a high level of knowledge, attitudes and practices and a positive perception about the vaccine against COVID-19.