Infants, children acquire oral human papillomavirus, probably from mother: CDC

Stina Syrjänen, University of Turku, Turku, Finland, and colleagues examined oral samples from 331 children in Finland who were the participants of the Finnish Family HPV Study from birth during 9 follow-up visits (mean time 51.9 months). The samples were tested for 24 HPV genotypes. 

"Children acquire their first oral HPV infection at an early age. The HPV status of the mother has a major impact on the outcome of oral HPV persistence for her offspring," wrote the authors.

"These results have several major implications in HPV vaccination programs. If a subgroup of children can acquire a persistent HPV infection, the timing of prophylactic HPV vaccination is imperative. Maternal HPV antibodies, irrespective of whether they are acquired by natural HPV infection or vaccination, might protect the fetus, newborn, and young child against early HPV infection," they concluded.

The study titled, "Oral Human Papillomavirus Infection in Children during the First 6 Years of Life, Finland," is published in the journal Emerging Infectious Diseases.

DOI: https://wwwnc.cdc.gov/eid/article/27/3/20-2721_article