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WorldApril 28, 2021RESEARCH/covid-19: One dose of vaccine reduces the risk of transmission in the home by almost half
World25 Ιανουαρίου, 2022Research: With symptoms one year after discharge 3 in 4 former COVID patients
World12 Ιανουαρίου, 2022Research: These are the areas with the highest risk of contracting coronavirus
WorldApril 7, 2021Research: One in three Covid patients develop mental health problems after six months
WorldJuly 15, 2021RESEARCH: Better fortification for the elderly with the Pfizer vaccine than that of AstraZeneca
World11 June, 2021Research: Vaccination of adults against Covid-19 seems to protect unvaccinated children as well