Articles with "requirements possible" as a keyword



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The Hajj 2019 Vaccine Requirements and Possible New Challenges

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Published in 2019 at "Journal of Epidemiology and Global Health"

DOI: 10.2991/jegh.k.190705.001

Abstract: Each year millions of pilgrims perform the annual Hajj from more than 180 countries around the world. This is one of the largest mass gathering events and may result in the occurrence and spread of… read more here.

Keywords: 2019 vaccine; possible new; requirements possible; vaccine requirements ... See more keywords