Table 1.
Transmission efficiency of influenza A and B viruses in the guinea pig model
| Virus strain | Proportion of contacts infecteda | Reference(s) |
|---|---|---|
| A/Panama/2007/1999 (H3N2) | 29/29 (C), 29/32 (RD) | (Lowen et al. 2006, 2007, 2008, 2009; Bouvier et al. 2008; Mubareka et al. 2009; Steel et al. 2009, 2010) |
| A/Jianxi/262/2005 (H3N2) | 2/3 (C) | (Sun et al. 2010) |
| A/Wisconsin/67/2005 (H3N2) | 5/8 (C) | (Lowen et al. 2009) |
| A/Puerto Rico/8/1934 (H1N1) | 0/13 (C) | (Ince et al. 2013; Seladi-Schulman et al. 2013) |
| A/Texas/36/1991 (H1N1) | 1/4 (RD) | (Mubareka et al. 2009) |
| A/New York/1253/2008 (H1N1) | 12/16 (C), 2/8 (RD) | (Bouvier et al. 2012) |
| A/New York/1326/2008 (H1N1) | 4/4 (C), 3/8 (RD) | (Bouvier et al. 2012) |
| A/Guandong/41/2006 (H1N1) | 1/3 (C) | (Sun et al. 2010) |
| A/Beijing/317/2009 (H1N1) | 3/3 (C) | (Sun et al. 2010) |
| A/California/04/2009 (H1N1) | 11/11 (C), 20/20 (RD) | (Seibert et al. 2010; Steel et al. 2010; Ince et al. 2013) |
| A/Hansa Hamburg/01/2009 (H1N1) | 8/8 (C) | (Seibert et al. 2010; Kaminski et al. 2013) |
| A/Korea/1/2009 (H1N1) | 4/6 (C) | (Kim et al. 2013) |
| A/Netherlands/602/2009 (H1N1) | 4/4 (C), 8/8 (RD) | (Chutinimitkul et al. 2010; Steel et al. 2010; Seladi-Schulman et al. 2013) |
| A/Sichuan/1/2009 (H1N1) | 8/8 (RD) | (Zhang et al. 2012, 2013b) |
| B/Victoria/2/1987 | 4/4 (C), 2/4 (RD) | (Pica et al. 2012) |
| B/Florida/4/2006 | 2/4 (RD) | (Pica et al. 2012) |
| A/Anhui/1/2013 (H7N9) | 4/4 (C) | (Gabbard et al. 2013) |
| A/Shanghai/1/2013 (H7N9) | 1/4 (RD) | (Hai et al. 2013) |
| A/Viet Nam/1203/2004 (H5N1) | 3/4 (C), 0/4 (RD) | (Steel et al. 2009, JS & AL unpublished) |
| A/duck/Fujian/17/2001 (H5N1) | 0/3 (C) | (Gao et al. 2009) |
| A/duck/Guangxi/22/2001 (H5N1) | 0/3 (C) | (Gao et al. 2009) |
| A/duck/Guangxi/35/2001 (H5N1) | 3/3 (C) | (Gao et al. 2009) |
| A/duck/Shanghai/13/2001 (H5N1) | 0/3 (C) | (Gao et al. 2009) |
| A/duck/Guangdong/22/2002 (H5N1) | 0/3 (C) | (Gao et al. 2009) |
| A/bar-headed goose/Qinghai/3/2005 (H5N1) | 3/3 (C) | (Gao et al. 2009) |
| A/quail/Hong Kong/G1/1997 (H9N2) | 0/3 (C) | (Sun et al. 2010) |
| A/chicken/Shandong/ZB/2007 (H9N2) | 0/3 (C) | (Sun et al. 2010) |
| A/chicken/Hebei/LC/2008 (H9N2) | 0/3 (C) | (Sun et al. 2010) |
| A/chicken/Shandong/A/2009 (H9N2) | 1/3 (C), 0/3 (RD) | (Lv et al. 2012) |
| A/chicken/Shandong/M/2009 (H9N2) | 3/3 (C), 0/3 (RD) | (Lv et al. 2012) |
| A/duck/Ukraine/1/1963 (H3N8) | 0/4 (C) | (Gabbard et al. 2013) |
| A/duck/Alberta/35/1976 (H1N1) | 0/4 (C) | (Gabbard et al. 2013) |
| A/rhea/North Carolina/39482/1994 (H7N1) | 0/4 (C) | (Gabbard et al. 2013) |
| A/swine/Texas/4199-2/1998 (H3N2) | 1/4 (RD) | (Steel et al. 2010) |
| A/swine/Guangdong/7/2006 (H3N2) | 0/3 (C) | (Sun et al. 2010) |
| A/swine/Guangdong/211/2006 (H3N2) | 0/3 (C) | (Sun et al. 2010) |
| A/swine/Guangdong/811/2006 (H3N2) | 0/3 (C) | (Sun et al. 2010) |
| A/swine/Guangdong/968/2006 (H3N2) | 0/3 (C) | (Sun et al. 2010) |
| A/swine/Guangdong/1222/2006 (H1N2) | 0/3 (C) | (Sun et al. 2010) |
| A/swine/Guangdong/33/2006 (H1N1) | 0/3 (C) | (Sun et al. 2010) |
| A/swine/Fujian/204/2007 (H1N1) | 0/3 (C) | (Sun et al. 2010) |
Data include those obtained under regulated conditions of 20 °C and 20 % relative humidity, and under standard animal room conditions. RD = respiratory droplet. C = contact
aAs determined by virus detection in nasal washings