Volume 11, Number 1—January 2005
Dispatch
Serologic Evidence of Human and Swine Influenza in Mayan Persons
Guadalupe Ayora-Talavera*
, Juan Manuel Cadavieco-Burgos*, and Alejandro Bernardino Canul-Armas*
, Juan Manuel Cadavieco-Burgos*, and Alejandro Bernardino Canul-Armas*
Table 1
Hemagglutination inhibition antibodies to influenza virus, Kochol, Yucatán
| No. samples | Titer | Month | No. (%) positive samples | |||
|---|---|---|---|---|---|---|
| A/Bayern/7/97 (H1N1) | A/Sw/Wis/238/97 (H1N1) | A/Sw/Mn/593/99 (H3N2) | A/Sydney/5/97 (H3N2) | |||
| 73 | June | 22 (30) | 2 (2.7) | 59 (80.8) | 32 (43.8) | |
| 0 | 41 | 67 | 4 | 10 | ||
| 10 | 6 | 2 | 2 | 12 | ||
| 20 | 4 | 2 | 8 | 19 | ||
| 40 | 5 | 2 | 9 | 9 | ||
| 80 | 6 | 11 | 17 | |||
| 160 | 7 | 18 | 4 | |||
| 320 | 2 | |||||
| 640 | 4 | 18 | ||||
| 1,280 | 3 | |||||
| 35 | July | 8 (23) | 0 | 26 (74) | 14 (40) | |
| 0 | 18 | 5 | 13 | |||
| 10 | 6 | 2 | 2 | |||
| 20 | 3 | 2 | 6 | |||
| 40 | 3 | 7 | 8 | |||
| 80 | 3 | 10 | 4 | |||
| 160 | 1 | 4 | 2 | |||
| 640 | 1 | 4 | ||||
| 1,280 | 1 | |||||
| 7 | August | 1 (14) | 0 | 6 (85.7) | 1 (14) | |
| 0 | 4 | 1 | 3 | |||
| 10 | 1 | 1 | ||||
| 20 | 1 | 3 | ||||
| 40 | 1 | 1 | 1 | |||
| 160 | 4 | |||||
| 320 | 1 | |||||
Page created: April 14, 2011
Page updated: April 14, 2011
Page reviewed: April 14, 2011
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.