In article number 2102508 by Mariana Landin and co-workers, an optimized hydrogel is developed using artificial intelligence for sublingual delivery of the Chlamydia subunit vaccine CTH522, following parenteral immunization with this vaccine included in CAF01 liposomes. This strategy promotes Th1&Th17 immune responses and elicits a local IgA response in the genital tract. Cover made by Leticia Goimil García.”

Link  https://onlinelibrary.wiley.com/doi/10.1002/adhm.202270055