AUTHOR=Middleton John , Peixoto Vasco R., Prikazsky Vladimir , Siepmann Ines , Martin-Moreno Jose M., Reid John , Lopes Henrique TITLE=ASPHER Statement: Déjà vu? Planning for the Covid-19 Third Wave and Planning for the Winter 2021–22 JOURNAL=International Journal of Public Health VOLUME=66 YEAR=2021 URL=https://www.ssph-journal.org/journals/international-journal-of-public-health/articles/10.3389/ijph.2021.1604361 DOI=10.3389/ijph.2021.1604361 ISSN=1661-8564