Current regional consensus recommendations on infant vaccination of the Latin American pediatric infectious diseases society (SLIPE).

INTRODUCTION: The 1st Regional Experts on Infant Vaccination (REIV) meeting generated updated consensus recommendations to improve the control of various major vaccine preventable diseases (VPD) in Latin America. AREAS COVERED: Workshops highlighted recent changes in immunization schedules within the region, experience of countries incorporating combined acellular pertussis vaccines schedules and parenteral inactivated polio vaccine (IPV). The need to definitively replace oral polio vaccine (OPV) by IPV, and potential benefits of introducing new combined vaccines, were extensively discussed. EXPERT OPINION: REIV strongly advised immediate adoption of either complete IPV schedules for all Latin America or schedules including at least two initial doses of IPV. Use of fractional doses of intradermally administered IPV (fIPV ID) was not recommended due to lower immunogenicity, lack of evidence on long-term protection, and technical difficulty to implement. Routine pertussis vaccination of pregnant women in addition to health workers of neonatology units and any previously unimmunized parent was encouraged. Administration of HBV vaccine to newborns within the first 24 hours of life, and then at 2, 4, and 6 months, and of a booster dose of conjugate Hib vaccine at age 12 through 15 months, was also recommended. Incorporation of combined vaccines (CV) was considered potentially advantageous.