All Otavio Ranzani articles
-
NewsQdenga vaccine shows effectiveness against dengue under real-world conditions during Brazil’s 2024 outbreak
An international team of researchers has demonstrated that the tetravalent dengue vaccine Qdenga provides significant protection against the disease under real-world conditions, during the large 2024 epidemic in São Paulo, Brazil.
-
NewsResearchers advise strengthening immunity against COVID-19 in people with cancer
Researchers who led a study on the effectiveness of vaccines against COVID-19 among cancer patients in Catalonia, have recommended administering additional doses of the vaccine among this risk population.