Re:Universal flu vaccine against all known subtypes takes pr...
by actuallyalys on Saturday January 07, 2023 @03:36PM
(#34292471)
Part of the issue with fast-acting viral respiratory diseases seems to be that vaccines don't induce mucosal immunity: "Currently approved SARS-CoV-2 vaccines induce robust systemic immunity but poor immunity at the respiratory mucosa, meaning that they are highly effective against symptomatic disease but do not prevent viral transmission."
https://www.nature.com/articles/s41590-022-01405-w