PLoS One
http://www.plosone.org/
[Accessed 7 January 2017]

Research Article
Effectiveness of the 23-Valent Pneumococcal Polysaccharide Vaccine (PPV23) against Pneumococcal Disease in the Elderly: Systematic Review and Meta-Analysis
Gerhard Falkenhorst, Cornelius Remschmidt, Thomas Harder, Eva Hummers-Pradier, Ole Wichmann, Christian Bogdan
Research Article | published 06 Jan 2017 PLOS ONE
http://dx.doi.org/10.1371/journal.pone.0169368

Research Article
Impact of the 13-Valent Pneumococcal Conjugate Vaccine on Clinical and Hypoxemic Childhood Pneumonia over Three Years in Central Malawi: An Observational Study
Eric D. McCollum, Bejoy Nambiar, Rashid Deula, Beatiwel Zadutsa, Austin Bondo, Carina King, James Beard, Harry Liyaya, Limangeni Mankhambo, Marzia Lazzerini, Charles Makwenda, Gibson Masache, Naor Bar-Zeev, Peter N. Kazembe, Charles Mwansambo, Norman Lufesi, Anthony Costello, Ben Armstrong, Tim Colbourn
Research Article | published 04 Jan 2017 PLOS ONE
http://dx.doi.org/10.1371/journal.pone.0168209

Research Article
Potential Cost-Effectiveness of an Influenza Vaccination Program Offering Microneedle Patch for Vaccine Delivery in Children
Carlos Wong, Minghuan Jiang, Joyce H. S. You
Research Article | published 22 Dec 2016 PLOS ONE
http://dx.doi.org/10.1371/journal.pone.0169030