Link to Pubmed [PMID] – 21980532
PLoS ONE 2011;6(9):e25738
To date, there is little information that reflects the true extent of spread of the pH1N1/2009v influenza pandemic at the community level as infection often results in mild or no clinical symptoms. This study aimed at assessing through a prospective study, the attack rate of pH1N1/2009 virus in Reunion Island and risk factors of infection, during the 2009 season.
https://www.ncbi.nlm.nih.gov/pubmed/21980532