Volume 25, Number 11—November 2019
Research
Rare Detection of Bordetella pertussis Pertactin-Deficient Strains in Argentina
Francisco Carriquiriborde1, Victoria Regidor1, Pablo M. Aispuro1, Gabrielli Magali1, Erika Bartel, Daniela Bottero, and Daniela Hozbor
Table 1
Immunization status of patients infected with Bordetella pertussis strains studied, Argentina, 2000–2017*
| Year | No. strains | Patient information |
||||||
|---|---|---|---|---|---|---|---|---|
| <2 mo of age |
<6 mo of age |
6–12 mo of age |
>12 mo of age |
|||||
| Unvaccinated because of age | Incomplete vaccination schedule | Complete vaccination schedule | Incomplete vaccination schedule | Complete vaccination schedule | Incomplete vaccination schedule | Complete vaccination schedule | ||
| 2000 | 7 | 3 | 1 | 1 | 2 | 0 | 0 | 0 |
| 2001 | 7 | 2 | 1 | 1 | 3 | 0 | 0 | 0 |
| 2002 | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
| 2003 | 9 | 4 | 2 | 2 | 1 | 0 | 0 | 0 |
| 2004 | 9 | 3 | 2 | 2 | 2 | 0 | 0 | 0 |
| 2005 | 6 | 3 | 1 | 1 | 1 | 0 | 0 | 0 |
| 2006 | 6 | 0 | 3 | 0 | 3 | 0 | 0 | 0 |
| 2007 | 38 | 10 | 10 | 9 | 6 | 3 | 0 | 0 |
| 2008 | 45 | 21 | 10 | 6 | 4 | 0 | 4 | 0 |
| 2009 | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 |
| 2010 | 6 | 4 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2011 | 86 | 40 | 20 | 16 | 2 | 4 | 0 | 4 |
| 2012 | 59 | 20 | 15 | 10 | 0 | 9 | 5 | 0 |
| 2013 | 6 | 3 | 0 | 0 | 0 | 3 | 0 | 0 |
| 2014 | 3 | 0 | 2 | 0 | 0 | 1 | 0 | 0 |
| 2015 | 6 | 3 | 1 | 1 | 0 | 0 | 1 | 0 |
| 2016 | 32 | 12 | 1 | 8 | 2 | 0 | 1 | 8 |
| 2017 | 13 | 3 | 1 | 1 | 0 | 2 | 0 | 6 |
*Complete vaccination schedule indicates that a person according to his or her age received the total number of doses indicated in the National Vaccination Calendar. Incomplete vaccination schedule indicates that a person according to his or her age did not receive the total number of doses indicated in the National Vaccine Calendar.
1These authors contributed equally to this article.
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