Early MSSA Infection in CF Children Linked to Later Lung Decline: Study
In children with cystic fibrosis (CF), chronic lung infection with methicillin-susceptible Staphylococcus aureus (MSSA) before age 4 was associated with poor lung function by age 8, a small study concluded. Early infection was also linked to an increased risk later of lung exacerbations, or a rapid worsening of symptoms.