(MedPage Today) — An investigational live attenuated vaccine led to protection against Salmonella enterica serovar Paratyphi A infection, according to a phase IIb randomized trial using a controlled human infection model.
Among 70 healthy participants…
Source link : https://www.medpagetoday.com/infectiousdisease/vaccines/118257
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Publish date : 2025-10-31 16:11:00
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