Cytomegalovirus infection broadens spectrum of environmental allergens by | Mar 7, 2019 | Asthma in the News | 0 comments Cytomegalovirus (CMV) infection can convert a harmless, inhaled protein antigen into an allergen, according to a new study. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email. Δ