2 documents found, page 1 of 1
Influenza vaccination in the elderly during the COVID-19 pandemic: A population...
Menezes, Ana Maria B; Curi Hallal, Pedro; Freitas Silveira, Mariângela; C Wehrmeister, Fernando; Lessa Horta, BernardoInfluenza vaccination coverage in the elderly was analysed during the COVID-19 pandemic through the EPICOVID-19, a population-based study conducted in 133 cities from the 26 Brazilian states and Federal District. Twenty five census tracts were sampled with probability proportional to the size of the tract, 10 households by census tracts and one random person interviewed. A total of 33,250 people were interviewe...
In-hospital case fatality rate due to COVID-19 in four Brazilian state capitals...
Douglas Yamall Orellana, Jesem; Marrero, Lihsieh; Lessa Horta, BernardoObjective: To describe in-hospital and intensive care unit (ICU) case fatality rates due to COVID-19 in four Brazilian state capitals, during the months of epidemic peaks and previous months. Methods: This was an ecological study using monthly data from the Influenza Epidemiological Surveillance Information System, between 2020-2021, in individuals aged 20 years or older. Case fatality rate and mortality were e...