Robuta

https://www.mdpi.com/2076-393X/10/5/658
Trust in institutions and democracy may be a major contributor to the willingness to be vaccinated.
vaccination in germanyinfluencesattitudesregardingcovid
https://www.mdpi.com/2076-393X/12/6/614
Background: Suboptimal influenza and pneumococcal vaccination rates have been reported before the COVID-19 pandemics in certain populations at risk for severe...
pneumococcal vaccinationimpactcovidinfluenza