Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePrevalence and characteristics of COVID-19 vaccine breakthrough infection in Upper Egypt.AuthorsHussein, Aliae A. R. Mohamed; Hashem, Maiada K.; Azizeldine, Mohammed G.; Shaddad, Ahmad M.PublicationEgyptian Journal of Bronchology, 2023, Vol 17, Issue 1, p1ISSN1687-8426Publication typeArticleDOI10.1186/s43168-023-00196-4